, where Alkyl =Et, i-Pr, i-Bu, Bn, where C60-fullerene reacts with α-alkyldiazoacetic ether of general formula N2C(alkyl)COOEt, where alkyl = Et, i-Pr, i-Bu, Bn, in o-dichlorobenzene in the presence of a three-component catalyst {Pd(acac)2:2PPh3:4Et3Al}, taken in molar ratio C60-fullerene: α-alkyldiazoacetic ether: Pd(acac)2:PPh3:Et3Al=0.01:(0.05-0.15):(0.0015-0.0025):(0.003-0.005):(0.006-0.01), preferably 0.01:0.1:0.002:0.004:0.008, at temperature of 40°C for 0.25-1.0 hours. 1'-alkyl-1'-ethylformyl-(C60-1h)[5,6]fullero[2',3':1,9]cyclopropanes (1) and 1'a-alkyl-1'a ethylformyl-1'a-carba-1'(2')a-homo(C60-Ih)[5,6]fullerenes (2) are obtained in ratio of 1:1 and total output of 55-79%.;EFFECT: high yield.;1 tbl, 10 ex"/>
机译:1'-烷基-1'-乙基甲酰基-(C 60 Sub> -I h Sub>)[5,6]富勒罗[2',3'; 1]的合成方法,9]环丙烷和1'a-烷基-1'a-乙基甲酰基-1'a-CARBA-1'(2')a-HOMO(C 60 Sub> -I h Sub>)[5,6]富勒烯
公开/公告号RU2404154C2
专利类型
公开/公告日2010-11-20
原文格式PDF
申请/专利号RU20080138903
发明设计人 DZHEMILEV USEIN MEMETOVICH;TUKTAROV AJRAT RAMILEVICH;AKHMETOV ARSLAN RIFKHATOVICH;IBRAGIMOV ASKHAT GABDRAKHMANOVICH;SADYKOV RAIS ASKHATOVICH;
申请日2008-09-30
分类号C07C67/30;C07C69/753;
国家 RU
入库时间 2022-08-21 17:48:41