ライフサイエンスコーパス: ROMP

1 ROMP of N-trimethylsilyl norbornenes rendered the prepar

2 ROMP of the strained unsymmetrical and "electronically-a

3 ROMP reactions could be stopped using MIM (1-5 equiv) an

4 ROMP reactions in neat COE and NBD could be inhibited fo

5 ective single-addition or living alternating ROMP.

6 ing a statistical mixture of vinyl-added and ROMP-type repeat units.

7 rsatility, we believe that this novel DA and ROMP approach holds great promise for organoboron synthe

8 rdinated complexes in representative RCM and ROMP reactions.

9 es orthogonal polymerization between ROP and ROMP, depending on the catalyst employed, affording two

10 The capability to conduct aqueous ROMP at neutral pH is anticipated to enable new research

11 alytic activity and stability during aqueous ROMP.

12 By carrying out aqueous ROMP in the presence of various chloride sources such as

13 n addition of DMSO and THF to self-assembled ROMP-based amphiphilic block copolymers.

14 s as alternatives to traditional metal-based ROMP initiators to allow the preparation of polymers wit

15 riguingly, both P(BiL(=))(ROP) and P(BiL(=))(ROMP) are thermally robust but chemically recyclable und

16 functionalized poly(cyclic olefin) P(BiL(=))(ROMP) via ROMP.

17 (ROMP) reactions of cyclooctene (COE), bulk-ROMP reactions of COE and norbornadiene (NBD), and ring

18 c approach and the length control offered by ROMP, we assemble block copolymers capable of traversing

19 enable preparation of degradable polymers by ROMP for biomedical applications, responsive self-assemb

20 repare pure, high MW bottlebrush polymers by ROMP grafting-through.

21 variety of polymers that may be prepared by ROMP and be of general use with norbornyl oligopeptides

22 density oligopeptide polymers synthesized by ROMP is dramatically improved upon addition of LiCl to r

23 ning triazolylbiferrocene are synthesized by ROMP or radical chain reactions and react with HAuCl4 to

24 s-ring-opening metathesis polymerization (CM-ROMP) strategy that affords functionalized Grubbs-II ini

25 e of endo-dicyclopentadiene (DCPD), a common ROMP monomer, to form linear polyDCPD and copolymers wit

26 s the first metal-free method for controlled ROMP.

27 tion conditions leading to a well-controlled ROMP enabled structural diversification of the main-chai

28 3 was successfully demonstrated in a couple-ROMP-filter protocol utilizing in situ polymerization, a

29 We successfully demonstrate ROMP using model polyalkenamers and translate these lear

30 igh-molar-mass polymer under enthalpy-driven ROMP.

31 vided the olefin functionality needed for ED-ROMP.

32 n ring-opening metathesis polymerization (ED-ROMP) of strainless macromonomers with imbedded monomer

33 Efficient ROMP of BCH-Naphs yielded ultrahigh molecular weight pol

34 Here, we report an efficient "ROMP-of-ROMP" method that involves the synthesis of norb

35 s polymerization (photo-ROMP) is an emerging ROMP technique that uses an organic redox mediator and a

36 pportunities associated with applying facile ROMP chemistry to multiblock bottlebrush polymers.

37 rnene imide) (PNI)-based MMs that, following ROMP, provide new families of bottlebrush (co)polymers a

38 e styrene (ABS) as chain transfer agents for ROMP copolymerizations.

39 inform the continued design of catalysts for ROMP to access new polymer architectures and materials.

40 clic olefins were particularly effective for ROMP.

41 experiments, including rate measurements for ROMP, rate measurements for initiation, monomer-dependen

42 ility of CPEs as a new class of monomers for ROMP, provide mechanistic insights for designing new mon

43 are the highest catalytic rates reported for ROMP to date, establishing Ru1 as a benchmark system for

44 yclopropenes (CPEs) remain underexplored for ROMP.

45 re we describe a highly efficient metal-free ROMP of cyclobutenes using hydrazine catalysis.

46 ochemistry in photoredox mediated metal-free ROMP.

47 monomers that can be utilized for metal-free ROMP.

48 The hydrogenated ROMP (H-ROMP) resin was found to be highly resistant to acidic,

49 similar results were obtained for both the H-ROMP and PS-DVB resins.

50 The H-ROMP resin was found to have superior performance compar

51 The hydrogenated ROMP (H-ROMP) resin was found to be highly resistant to

52 tion of chloride salts dramatically improves ROMP conversion and control.

53 ere isolated, characterized, and employed in ROMP and RCM experiments where they exhibited very low c

54 ., the double bond in ROP and the lactone in ROMP) is utilized for postfunctionalization for tuning m

55 in types had not been previously observed in ROMP.

56 metal-based initiators traditionally used in ROMP.

57 In the first instance, ROMP of 5-acetyloxycyclooct-1-ene (ACOE) followed by eff

58 rt a new fluorescent probe/monomer 4 and its ROMP derived polymer P for specific detection of Al(3+)

59 development of a rate law describing living ROMP initiated by a Grubbs third-generation catalyst tha

60 se traditionally obtained via metal-mediated ROMP.

61 density in poly(CPO), CPO is an exciting new ROMP monomer that is easily synthesized, can be polymeri

62 ndergo ring-opening metathesis (ROM) but not ROMP.

63 Because numerous ROMP and NCA monomers are widely available, this novel p

64 riarylboranes, enabling wide applications of ROMP-borane polymers as well-defined supported organocat

65 l media, where the unique characteristics of ROMP provide distinct advantages over other polymerizati

66 ns exciting opportunities for a new class of ROMP monomers that lead to degradable polymers.

67 We demonstrate the first example of ROMP of cyclic enol ethers, using 2,3-dihydrofuran as th

68 polymerizable norbornene-on the kinetics of ROMP of polystyrene and poly(lactic acid) MMs initiated

69 ttlebrush (co)polymers, yet the potential of ROMP for the synthesis of MMs that can subsequently be p

70 monomer limits the obtainable properties of ROMP polymers.

71 Here, we report an efficient "ROMP-of-ROMP" method that involves the synthesis of norbornene-t

72 e of salt additives, and catalyst loading on ROMP monomer conversion and catalyst lifetime.

73 solved measurement of M(w) during an ongoing ROMP reaction, requiring only 1 s per measurement (of a

74 PA-ROMP is a unique polymerization method that employs a sy

75 Additionally, PA-ROMP was used to prepare nearly perfect block copolymers

76 is-4-octene as a CTA, the capabilities of PA-ROMP were investigated with a Symyx robotic system, whic

77 n ring-opening metathesis polymerization (PA-ROMP).

78 ed to design several experiments in which PA-ROMP was performed from one to ten cycles.

79 e polymerization technique (metal-free photo-ROMP) is demonstrated by consecutive chain-extensions.

80 ing-opening metathesis polymerization (photo-ROMP) is an emerging ROMP technique that uses an organic

81 ring-opening metathesis (co)polymerization (ROMP) of various macromonomers (MMs) using the highly ac

82 synthesized by chain-growth polymerization (ROMP), we show that it is possible to recover the molar

83 heir ring-opening metathesis polymerization (ROMP) and deprotection provide several series of SMAMPs.

84 ytic ring-opening metathesis polymerization (ROMP) and hydrogenation sequence.

85 s in ring-opening metathesis polymerization (ROMP) and ring-closing metathesis (RCM) have been invest

86 n of ring-opening metathesis polymerization (ROMP) and ring-opening polymerization of the amino acid

87 d in ring-opening metathesis polymerization (ROMP) and ring-opening/cross-metathesis (ROCM) processes

88 sion ring-opening metathesis polymerization (ROMP) and used as polymeric supports for organic synthes

89 nium ring-opening metathesis polymerization (ROMP) catalyst under synthetically relevant conditions (

90 as a ring-opening metathesis polymerization (ROMP) catalyst.

91 m of ring-opening metathesis polymerization (ROMP) for a set of functionalized norbornenyl monomers i

92 sing ring-opening metathesis polymerization (ROMP) for use as efficient alkylating reagents is report

93 Ring-opening metathesis polymerization (ROMP) has become one of the most important living polyme

94 the ring-opening metathesis polymerization (ROMP) in aqueous solution were evaluated toward hydrolys

95 and ring opening metathesis polymerization (ROMP) in good to excellent conversion.

96 for ring-opening metathesis polymerization (ROMP) into the sub-surface cages of a metal-organic fram

97 the ring-opening metathesis polymerization (ROMP) intramolecular backbiting process with the commerc

98 eous ring-opening metathesis polymerization (ROMP) is a powerful tool for polymer synthesis under env

99 Ring-opening metathesis polymerization (ROMP) is an effective method for synthesizing functional

100 The ring-opening metathesis polymerization (ROMP) is an especially valuable reaction for block copol

101 from ring-opening metathesis polymerization (ROMP) is reported as an effective coupling reagent, scav

102 yzed ring-opening metathesis polymerization (ROMP) is studied in detail using a pair of third generat

103 ieve ring-opening metathesis polymerization (ROMP) mediated by oxidation of organic initiators in the

104 The ring-opening metathesis polymerization (ROMP) of 1,3,5,7-cyclooctatetraene (COT) in the presence

105 tive ring-opening metathesis polymerization (ROMP) of cyclic enol ethers, because the resulting elect

106 the ring-opening metathesis polymerization (ROMP) of cyclic olefins are highly valued for industrial

107 The ring-opening metathesis polymerization (ROMP) of cyclopropenes using hydrazonium initiators is d

108 Ring-opening metathesis polymerization (ROMP) of dicarbomethoxynorbornadiene (DCMNBD) with 2% 2a

109 s by ring-opening metathesis polymerization (ROMP) of macromonomers (MMs) is highly dependent on the

110 ving ring-opening metathesis polymerization (ROMP) of N-hexyl-exo-norbornene-5,6-dicarboximide initia

111 and ring-opening metathesis polymerization (ROMP) of N-methylpyridinium-fused norbornene monomers.

112 d by ring-opening metathesis polymerization (ROMP) of norbornene-functionalized poly(ethylene-alt-pro

113 ough ring-opening metathesis polymerization (ROMP) of norbornene-terminated macromonomers (MMs) prepa

114 the ring-opening metathesis polymerization (ROMP) of single-polymer chains, during which nonequilibr

115 The ring-opening metathesis polymerization (ROMP) reaction is extraordinarily useful for the prepara

116 s in ring-opening metathesis polymerization (ROMP) reactions and 3D printing methods.

117 Ring opening metathesis polymerization (ROMP) reactions of cyclooctene (COE), bulk-ROMP reaction

118 d by ring-opening metathesis polymerization (ROMP) that can insert directly into the cell membrane vi

119 via ring-opening metathesis polymerization (ROMP) through the employment of a Hamilton receptor-func

120 the ring-opening metathesis polymerization (ROMP) to generate block copolymers that are covalently a

121 ward ring-opening metathesis polymerization (ROMP) to poly(cyclic olefin), are notoriously "nonpolyme

122 ng-opening olefin metathesis polymerization (ROMP) to provide a polypseudorotaxane.

123 Ring-opening metathesis polymerization (ROMP) using Ru==CHPh(Cl)(2)(PCy(3))(DHIMes) (1) as an in

124 free ring-opening metathesis polymerization (ROMP) utilizes organic photoredox mediators as alternati

125 yzed ring-opening metathesis polymerization (ROMP) was harnessed for reaction monitoring.

126 for ring-opening metathesis polymerization (ROMP) with [(H(2)IMes)(3-Br-pyridine)(2)(Cl)(2)Ru=CHPh].

127 e by ring-opening metathesis polymerization (ROMP) with controllable selectivity, ranging from approx

128 d by ring-opening metathesis polymerization (ROMP) with cyclometalated Ru-carbene metathesis catalyst

129 ough ring-opening metathesis polymerization (ROMP) with Mo(NR)(CHCMe2Ph)[OCMe(CF3)2]2 initiators (R =

130 tive ring-opening metathesis polymerization (ROMP) with the commercial Grubbs "nitrato catalyst" has

131 via ring-opening metathesis polymerization (ROMP) with the initiator, (IMesH2)(C5H5N)2(Cl)2RuCHPh.1

132 d by ring-opening metathesis polymerization (ROMP), a general strategy to introduce facile photodegra

133 ergo ring-opening metathesis polymerization (ROMP), allowing for easy access to PRs featuring differe

134 via ring-opening metathesis polymerization (ROMP), and nitroxide radicals were incorporated at three

135 d by ring-opening metathesis polymerization (ROMP), providing a highly modular approach to the first

136 ated ring-opening metathesis polymerization (ROMP), we discovered a remarkably simple method for cont

137 ward ring-opening metathesis polymerization (ROMP), where only trans-SiCH afforded high-molar-mass po

138 ore, ring-opening metathesis polymerization (ROMP)-derived monoliths show equivalent preconcentration

139 the ring-opening metathesis polymerization (ROMP).

140 d by ring opening metathesis polymerization (ROMP).

141 via ring-opening metathesis polymerization (ROMP).

142 e of ring-opening metathesis polymerization (ROMP).

143 yzed ring-opening metathesis polymerization (ROMP).

144 less ring-opening metathesis polymerization (ROMP).

145 m of ring-opening metathesis polymerization (ROMP).

146 via ring-opening metathesis polymerization (ROMP).

147 yzed ring-opening metathesis polymerization (ROMP).

148 for ring-opening metathesis polymerization (ROMP).

149 d by ring-opening metathesis polymerization (ROMP).

150 d by ring-opening metathesis polymerization (ROMP).

151 tive ring-opening metathesis polymerization (ROMP).

152 sing ring-opening metathesis polymerization (ROMP).

153 ving ring-opening metathesis polymerization (ROMP).

154 ough ring-opening metathesis polymerization (ROMP).

155 ) or ring-opening metathesis polymerization (ROMP).

156 e by ring opening metathesis polymerization (ROMP).

157 d by ring-opening metathesis polymerization (ROMP).

158 e by ring-opening metathesis polymerization (ROMP-PNB).

159 polymerization techniques (e.g. ATRP, RAFT, ROMP) that are leading to the creation of sophisticated

160 s selective depolymerization of both the ROP/ROMP copolymer and the physical blend composites into th

161 ring-opening metathesis polymerization (SAM-ROMP).

162 d bromination reactions to produce saturated ROMP resins with different chemical and physical propert

163 Under these selectivity-enhanced (SEED-ROMP) conditions, first-order kinetics and narrow disper

164 d for polyesters in this investigation, SEED-ROMP represents a general method for incorporation of se

165 nhibitor concentration than room-temperature ROMP.

166 than one type of multivalent ligand and that ROMP is a useful method to synthesize such well-defined

167 To this end, we demonstrate that ROMP can be used to synthesize a block copolymer scaffol

168 We find that ROMP in aqueous media is particularly sensitive to chlor

169 The ROMP of highly Lewis acidic borane-functionalized phenyl

170 ch additionally acts as an inhibitor for the ROMP reaction.

171 with low dispersity were generated from the ROMP of low ring strain cycloalkenes such as cis-cyclooc

172 initiator quantity, we find reduction in the ROMP background reactivity at room temperature (i.e., in

173 ively, the insights provided herein into the ROMP mechanism, monomer design, and homo- and copolymeri

174 The performance of the ROMP-derived monolithic precolumns was constant over at

175 ap a living polymer chain and regenerate the ROMP initiator with high fidelity.

176 udy aims to validate the hypothesis that the ROMP mechanism, applicable to monomer-initiator solution

177 methodology was subsequently extended to the ROMP of 5-bromocyclooct-1-ene and 1,5-cyclooctadiene to

178 The addition of trifluoroacetic acid to the ROMP reaction substantially increased the propagation ra

179 regio- and stereochemical outcomes of these ROMP and ROM reactions were analyzed at the B3LYP/6-31G*

180 subsequently be polymerized by graft-through ROMP to produce new bottlebrush compositions remains unt

181 plexes displayed the required latency toward ROMP monomers, even the most reactive dicyclopentadiene.

182 Unlike traditional ROMP with chain transfer, the CTA reacts only with the l

183 The resulting unsaturated ROMP (U-ROMP) resins containing olefin repeat units were chemica

184 The U-ROMP resin was also shown to be effective in the solid-p

185 The resulting unsaturated ROMP (U-ROMP) resins containing olefin repeat units were

186 nene imide) were synthesized either also via ROMP by terminating the polymerization of norbornene oct

187 d preparation of polymeric nanoparticles via ROMP-induced self-assembly (ROMPISA).

188 ized poly(cyclic olefin) P(BiL(=))(ROMP) via ROMP.

189 Here, we report copolymers synthesized via ROMP that can be degraded by cleaving the backbone in bo

190 is and >99% syndiotactic poly(DCMNBD), while ROMP of cyclooctene and 1,5-cyclooctadiene (300 equiv) w