ライフサイエンスコーパス: Wolff rearrangement

コーパス検索結果 (１語後でソート)

通し番号をクリックするとPubMedの該当ページを表示します

1 he adjacent phenyl group, and no evidence of Wolff rearrangement.

2 igh yields from amino acids in two steps via Wolff rearrangement.

3 onding EP beta-lactams via an intramolecular Wolff rearrangement.

4 e diazodicarbonyl moiety, results in a clean Wolff rearrangement.

5 processes: loss of nitrogen followed by the Wolff rearrangement and isomerization into diazo compoun

6 nusual wavelength selectivity indicates that Wolff rearrangement and isomerization originate from dif

7 ischer carbene, which subsequently undergoes Wolff rearrangement and loss of CO.

8 One pathway involves concerted Wolff rearrangement and nitrogen extrusion, most likely

9 eactions, cyclopropanation, ylide formation, Wolff rearrangement, and cycloaddition reactions.

10 rine 2 leads to the loss of nitrogen and the Wolff rearrangement, apparently via a carbene intermedia

11 f a key cyclobutane intermediate by a tandem Wolff rearrangement/asymmetric ketene addition, (2) a di

12 The key steps involved a Wolff rearrangement, followed by a stereoselective dihyd

13 owing that azeteoporphyrin formation via the Wolff rearrangement is dependent upon the structural dis

14 Laser power dependence studies show that the Wolff rearrangement is induced by two-photon absorption

15 te that leads to elimination of nitrogen and Wolff rearrangement is one of the highest singlet excite

16 Taken together, the results suggest that the Wolff rearrangement is subject to the same kind of nonst

17 Subsequent tandem Wolff rearrangement/lactonization of these alpha-diazo i

18 calculations, allows us to conclude that the Wolff rearrangement of 1 is a concerted process.

19 hanism triggered by thermal or photochemical Wolff rearrangement of a diazo ketone.

20 Two-photon induced Wolff rearrangement of a terphenyl diazoketone 1 was ach

21 represents the lower limit to the barrier to Wolff rearrangement of the carbene.

22 ntal and computational results indicate that Wolff rearrangement of the diacetylcarbene occurs with a

23 fies this intermediate as resulting from the Wolff rearrangement of the diazochlorins upon N(2) loss.

24 in nascent carbenes results in the ultrafast Wolff rearrangement of the hot species.

25 profile analyses reveal that the barrierless Wolff rearrangement proceeds via an out-of-plane carbene

26 becomes electron-rich, and the photoinduced Wolff rearrangement produces a highly emissive rhodol dy

27 ) acetate leads to a remarkably facile "thia-Wolff rearrangement", producing thio-substituted ketenes

28 s shown to be more effective in facilitating Wolff rearrangement than copper(I), although both are mo

29 thyloxirene to diacetylcarbene and thence by Wolff rearrangement to acetylmethylketene.

30 egrees C results in decarbonylation of 1 and Wolff rearrangement to fulven-6-one (13) either concerte

31 n-poor core and, upon irradiation, undergoes Wolff rearrangement to give a ring-expanded xanthene cor

32 N,N-diethyl diazoamides) or almost exclusive Wolff rearrangement to ketenes (in the case of the cycli

33 rise to clean C-H insertion with only minor Wolff rearrangement to ketenes.

34 Wolff rearrangements to 1,8-naphthyleneketenes (15a-d) a

35 H insertion product 6, while products of the Wolff rearrangement were not detected in both cases.

36 Thermal decomposition of 1 leads to clean Wolff rearrangement, while heating of 2 causes quantitat

37 nm it results in efficient (phi(254) = 0.34) Wolff rearrangement, while irradiation with 355 nm light

38 ions yields ketoester 3a, the product of the Wolff rearrangement, while products produced from the si

39 cy than the ketone analogue due to competing Wolff rearrangement (WR) in the excited state of the dia

WebLSDに未収録の専門用語（用法）は "新規対訳" から投稿できます。