Darstellung and Eigenschaften N-alkierterCyanäthylenimine
摘要:
Durch Umsetzung vonα-β-Dibrompropionitrilmit aliphatischen,cycloaliphatischen and araliphatischen Aminenerhältman N-alkierteCyanäthylenimine。Kristallisierter形式的N-环己基-氰基-thylenimin异丙基异戊二烯。Seine Umsetzungen sowie diejenigen der entsprechenden Benzylverbindung wurden eingehender研究者。丁腈橡胶,环戊二烯腈,乙炔氨基-β-氯丙腈,氯丁腈,乙醛基-烯丙基-烯丙基-丁烯二烯,环戊烯二烯,丁烯二酮 Einige der erhaltenen Nitrile konnten durch在Amide和Carbonsäurenumgewandelt
3,4-Bis(trimethylsilyl)-1H-pyrrole: a versatile building block for unsymmetrically 3,4-disubstituted pyrroles
作者:Ho-Wai Chan、Po-Ching Chan、Jian-Hui Liu、Henry N. C. Wong
DOI:10.1039/a703921b
日期:——
3,4-Bis(trimethylsilyl)-1H-pyrrole 1c functions as a versatile
building block for the construction of unsymmetrically 3,4-disubstituted
pyrroles through the use of stepwise regiospecific ipso
mono-halogenation, Sonogashira cross-coupling reactions and Suzuki
cross-coupling reactions; the advantages of this strategy lie in its
stepwise manner as well as in its prospect of yielding 3,4-disubstituted
pyrroles with diverse substitution patterns.
Synthesis of functionalized amino epoxides by a three-component coupling involving aziridines, arynes and aldehydes
作者:Tony Roy、Manikandan Thangaraj、Rajesh G. Gonnade、Akkattu T. Biju
DOI:10.1039/c6cc00057f
日期:——
A three-componentcoupling of arynes, aziridines and aldehydes/isatins resulting in the synthesis of N-aryl [small alpha]-amino epoxides has been demonstrated.
已经证明了芳烃,氮丙啶和醛/岛素的三组分偶联导致合成N-芳基[小α]-氨基环氧化物。
Antonow, Zhurnal Obshchei Khimii, 1959, vol. 29, p. 1132,1133; engl. Ausg. S. 1102, 1103