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1 lighting the effect of a benzannulated ring (indene).
2 roton beta to the indanyl-type carbocations (indenes).
3 and this increases to 1.22 eV for 2H-benz[f]indene.
4 onalized carbon-atom insertion reaction into indene.
5 osition analysis for Raman spectra of liquid indene.
6 r distribution of products was afforded from indene.
7 ile incorporation to form highly substituted indenes.
8 ation and enables access to C(2)-substituted indenes.
9 rearrange to 1,3-biaryl-1-trifluoromethyl-1H-indenes.
10 and 0.82/0.74 kcal/mol for the C-2 Me (E/Z)-indenes.
11 , as external nucleophiles, leading to CF(3)-indenes.
12 peritoneal or oral administration of several indenes.
13 total PM index followed by naphthalenes and indenes.
14 ing either Sn-substituted naphthalenes or Sn-indenes.
15 cyclodehydrations leading to functionalized indenes.
16 e (-0.49 eV), fluorene (-0.07 eV), 1H-benz[f]indene (0.13 eV), 1,2-benzofluorene (0.25 eV), 2,3-benzo
17 predictions are cyclopentadiene (-0.63 eV), indene (-0.49 eV), fluorene (-0.07 eV), 1H-benz[f]indene
19 ones generated in situ from 2,2-dihydroxy-1H-indene-1,3(2H)-dione and phenylene-1,2-diamines has been
20 ransformed to 2-(1,3-dihydroxyallylidene)-1H-indene-1,3(2H)-dione or by loss of alcohol to indeno[1,2
21 ional methods, and these were condensed with indene-1,3-dicarbaldehyde, 5-formylsalicylaldehyde, or 3
22 e-1,3-dione to 2-substituted aryl/heteroaryl indene-1,3-diones has been disclosed for the first time.
23 nzyl]-1-methyl-3-[(1R,3'R)-methyl-1'H-spiro[ indene-1,4'-piperidin]-1'-yl]cyclopentanecarboxamide (16
24 1-(1H-indol-3-ylm ethyl)-2-oxoethyl]spiro[1H-indene-1,4'-piperidine]-1'-carboxamide) in DA amacrine c
27 luorenylidene 33 and the spiro[1H-cyclobut[a]indene-1,9'-[9H]fluorene] 39 (trans/cis = 3:1) were like
28 trates on photopolymerization of [2,2'-Bi-1H-indene]-1,1'-dione-3,3'-diyl diheptanoate (BITh) monomer
30 s, cyclobuta[de]naphthalene 6, cyclopenta[cd]indene 16, and benzofulvenallene 17, are explained in te
32 hiophene-2,8-diyl]-bis[methylidyne(3-oxo-1 H-indene-2,1(3 H)-diylidene)]]bis[propanedinitrile]), have
33 is(methanylylidene))bis(3-oxo-2,3-dihydro-1H-indene-2,1-diylidene))d imalononitrile (IDIC) is develop
34 dene)) bis(5,6-difluoro-3-oxo-2,3-dihydro-1H-indene-2,1-diylidene))dimalononitrile (NITI), is success
35 idene))bis(5,6-difluoro-3-oxo-2,3-dihydro-1H-indene-2,1-diylidene))dimalononitrile) decreases the ope
36 e corresponding expected 3'-phenyl-1'H-spiro[indene-2,2'-quinazoline]-1,3,4'(3'H)-triones were obtain
37 akis(2-ethylhexyl)-5,10-dihydroindeno[2,1-a] indene-2,7-diyl)bis(2-octylthieno[3,4-b]thiophene-6,4-di
39 ydro-7-(2-hydroxy ethyl)-3a-methyl-1H-benz[e]indene-3-carbonitrile (BI-2) using single-channel patch-
42 ey each incorporate a tetrahydroindeno[2,1-a]indene-5,10-diol unit as an asymmetric bridge with centr
43 e donor and indene-C(60) bisadduct (ICBA) or indene-[6,6]-phenyl-C(61)-butyric acid methyl ester (IPC
47 ch to the tricyclic 1,7a-dihydro-1,3a-ethano-indene and 1,8a-dihydro-1,3a-ethano-azulene skeletons fr
49 sed in light of pyrolysis experiments on CPD-indene and CPD-acenaphthylene mixtures conducted by Prof
51 orobenzylidene)-2-(2,4,6-trichlorophenyl)-1H-indene and its hydrogenation product 3-(2,4,6-trichlorob
52 se of 1.13/0.69 kcal/mol for the C-2 H (E/Z)-indenes and 0.82/0.74 kcal/mol for the C-2 Me (E/Z)-inde
54 tic routes for the preparation of 2-sulfonyl indenes and indanes, including: (i) Amberlyst-15-promote
55 modular procedure affords highly substituted indenes and indanones with excellent chirality transfer
56 llows the efficient synthesis of substituted indenes and inden-2-ones, in two steps, from aromatic ke
59 to 11H-benzo[b]fluoren-11-ols, 1H-cyclobut[a]indenes, and related compounds via biradicals generated
60 richlorobenzyl)-2-(2,4,6-trichlorophenyl)-1H-indene], and even for the parent hydrocarbon 1,2-bis(phe
62 We found that the planar trans-trans benz[f]indenes are active, but less active than the steroids th
67 ous polysubstituted 5,6-dihydropyran-2-ones, indenes, aryl-containing dienes and trienes, cyclopentad
69 he porphyrin framework with cyclopentadiene, indene, azulene, cycloheptatriene, or benzene, new famil
71 t has been used for the investigation of the indene bioconversion network expressed in Rhodococcus sp
73 unusual pathway leading to the formation of indene (C(9)H(8))-the prototype aromatic molecule with a
75 ly(3-hexylthiophene) (P3HT) as the donor and indene-C(60) bisadduct (ICBA) or indene-[6,6]-phenyl-C(6
82 tonation involves addition onto the internal indene carbon and proton NMR spectroscopy for the sample
83 protonation readily occurred at the interior indene carbon, but deuterium exchange also occurred at t
84 data for indene oxide monomer as well as cis-indene carbonate display near planarity of the fused cyc
87 doses that relieve neuropathy symptoms, the indenes completely lacked, while the brain-permeant CB1R
88 mined the mechanisms of action of the benz[e]indene compound [3S-(3alpha,3aalpha,5abeta,7beta,9aalpha
90 ally strained trans-syn-trans-perhydrobenz[e]indene core characteristic of the isomalabaricanes is ef
91 oducts containing a chlorinated cyclopenta[a]indene core of suspected enediyne polyketide biosyntheti
94 QMT) for 2,2a,5,7b-tetrahydro-1H-cyclobuta[e]indene derivatives (2a-2j) in governing their product se
96 quinone as a diene system toward a number of indene derivatives as dienophiles, first in intermolecul
97 e 4a-substituted 2a,2a(1)-diazacyclopenta[cd]indene derivatives as the first representatives of a nov
98 e triflates are transformed into indanone or indene derivatives depending on which substituents on th
99 approach for the phosphine-containing indane/indene derivatives from the ene-yne-oxazolone precursors
100 igratory ring expansion for the synthesis of indene derivatives possessing a stereogenic spirocyclic
101 sis, affords substituted polycyclic aromatic indene derivatives through a domino reaction involving t
102 by the synthesis of several polysubstituted indene derivatives through conventional palladium-cataly
108 ing furan or thiophene carbaldehydes with an indene-derived enamine in the presence of di-n-butylboro
109 lvene aldehydes were prepared by reacting an indene-derived enamine with azulene aldehydes in the pre
110 ent carboxaldehydes, including cyclopentene, indene, dihydrofuran, benzofuran, dihydropyrrole, indole
111 y, highly useful cyclic heterocycles such as indene, dihydroisocoumarin, and 1-indanilidene were prep
112 ne ortho-quinone methide with benzofuran and indene, each generating 12 new stereogenic centers.
113 tion of 3-iodo-4-methoxybenzaldehyde with an indene enamine afforded an iodofulvene aldehyde, and a r
114 Moreover, aryl vinyl 1,3-diol/oxetane and indene ethanol readily reacted with the subsequently add
116 t(2)O-mediated synthesis of multisubstituted indenes from alkyl aryl-1,3-dienes and aromatic aldehyde
117 ica gel for direct access to polysubstituted indenes from readily obtainable starting precursors.
118 s and allows the synthesis of both 3-iodo-1H-indenes (from beta-alkyl-beta-alkyl/aryl-o-(alkynyl)styr
129 the efficient synthesis of phosphorus-based indenes, indenones, benzofurans, and isochromenes via in
130 ethods have emerged for converting indole or indene into quinoline or naphthalene cores, the enantios
135 and straightforward synthesis of 1-amino-1H-indenes is reported from 1,2-bis(boronates) via a sequen
137 hore, based on a gem-dichlorocyclopropanated indene, is synthesized and used as a cross-linker in pol
138 ation that the C-2 H (E/Z)- and C-2 Me (E/Z)-indene isomers can mimic the positions of the aromatic s
139 ne-3,5-dione (MeTAD) with acenaphthylene and indene leads not only to the formation of the expected [
140 ses with the size of the system, the regular indenes, like PAHs in general, suffer from the loss of a
143 interior chlorine atom was found to tilt the indene moiety by 29.59(4) degrees relative to the [18]an
144 H=CMe unit on the pyrrolic ring opposite the indene moiety, gave a long-range coupling constant of 4J
145 theses of several distinctive perhydrobenz[e]indene natural products, including N-acetyl-polyveoline,
149 oscopic metabolite balancing and showed that indene oxidation in steady state chemostat cultures proc
151 he catalytic coupling of carbon dioxide with indene oxide utilizing (salen)Co(III)-2,4-dinitrophenoxi
153 ndation for the characterization of indenide/indene PCET precursors and outlines a valuable approach
155 furan, thiophene, selenophene, tellurophene, indene, phosphole, and silole are highly promising macro
158 arbon bonds of the pyrrole units next to the indene ring are part of a fully delocalized 18pi electro
159 s led to an improved synthesis of the benz[f]indene ring system and the first enantiospecific total s
163 ores, yields two isomeric dihydrocyclopent[a]indene ring systems, spiro-fused to the 9-position of a
164 l angles of the component pyrrole, furan and indene rings relative to the mean [18]annulene plane wer
165 were overlayed at their corresponding indole/indene rings, the (E)- and (Z)-indenes were able to over
167 two series of ER ligands, based on a common indene scaffold, in an attempt to develop compounds that
168 ereoselective construction of functionalized indene scaffolds has been developed via a base-promoted,
169 ieties of the 1-methylene-5-azacyclopropa[cd]indene scaffolds provide several additional new heterocy
171 so utilized for the synthesis of substituted indenes selectively deuterated in position 3, which are
175 macrocycle is reasonably planar although the indene subunit is tilted out of the mean macrocyclic pla
177 The developed method is the first example of indene synthesis by cobalt-catalyzed C-H activation.
179 cycloaddition reaction to highly substituted indene systems possessing a chlorine residue on the arom
181 m sequence circumvents the predisposition of indene to undergo C(1)-alkylation and enables access to
183 en combined with the faster rate of HAT from indene versus cyclohexadiene, this trend is consistent w
184 ably, postfunctionalization of the resulting indene via decarboxylative protodeiodination in the pres
185 or the catalytic synthesis of substituted 1H-indenes via metalloradical activation of o-cinnamyl N-to
188 y calculations revealed that when 1 and each indene were overlayed at their corresponding indole/inde
189 oline (2) and WIN-55, 212-2 (1), and of each indene were performed using the semiempirical method AM1
190 nuclear Pd(II)-C(0) complexes of 2-methyl-1H-indene were synthesized and structurally characterized b
191 onding indole/indene rings, the (E)- and (Z)-indenes were able to overlay naphthyl rings with the cor
193 ryl-substituted systems give access to silyl indenes with yields of 18-90% depending on the substitut
194 nes, since fluorene, the isomer of 1H-benz[f]indene, with separated six-membered rings, has an electr