REGIOSELECTIVE PALLADIUM(0) CATALYZED AZIDATION AND AMINATION OF 1-ALKENYLCYCLOPROPYL ESTERS - A NEW ROUTE TO 2,3-METHANOAMINO ACIDS

被引:36
作者
AUFRANC, P
OLLIVIER, J
STOLLE, A
BREMER, C
ESSAYED, M
DEMEIJERE, A
SALAUN, J
机构
[1] UNIV GOTTINGEN,INST ORGAN CHEM,W-3400 GOTTINGEN,GERMANY
[2] UNIV PARIS 11,INST CHIM MOLEC ORSAY,CNRS,CARBOCYLES LAB,F-91405 ORSAY,FRANCE
关键词
D O I
10.1016/S0040-4039(00)60525-7
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Palladium (0) catalyzed azidation of 1-alkenylcyclopropyl esters provides regioselectively 1-azido-1-alkenyl cyclopropanes, convenient precursors of 2,3-methanoamino acids. On the other hand, amination occurred exclusively on the less substituted allylic end, providing strained 2-cyclopropylideneethylamine derivatives.
引用
收藏
页码:4193 / 4196
页数:4
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