Reaction of perfluoroalkanesulfinates with allyl and propargyl halides. A convenient synthesis of 3-(perfluoroalkyl)prop-1-enes and 3-(perfluoroalkyl)allenes
摘要:
The reaction of perfluoroalkanesulfinates, R(f)CF2SO2Na, with allyl and propargyl halides, in the presence of (NH4)2S2O8, gave 3-(perfluoroalkyl)prop-1-enes (R(f)CH2CH = CH2) and 3-(perfluoroalkyl)allenes (R(f)CH = C = CH2), respectively, in good yield. Evidence is presented for a radical addition-elimination mechanism for the reaction. The reaction represents a synthetically viable and convenient route to such compounds.
作者:Donald J. Burton、Greg A. Hartgraves、Jeffrey Hsu
DOI:10.1016/s0040-4039(00)97448-3
日期:——
Fluorinated allenes and alkynes
作者:Ming-H. Hung
DOI:10.1016/s0040-4039(00)97449-5
日期:——
HUNG, MING-H., TETRAHEDRON LETT., 31,(1990) N6, C. 3703-3706
作者:HUNG, MING-H.
DOI:——
日期:——
HU, CHANG-MING;QING, FENG-LING;HUANG, WEI-YUAN, J. ORG. CHEM., 56,(1991) N, C. 2801-2804
作者:HU, CHANG-MING、QING, FENG-LING、HUANG, WEI-YUAN
DOI:——
日期:——
Reaction of perfluoroalkanesulfinates with allyl and propargyl halides. A convenient synthesis of 3-(perfluoroalkyl)prop-1-enes and 3-(perfluoroalkyl)allenes
作者:Changming Hu、Fengling Qing、Weiyuan Huang
DOI:10.1021/jo00008a041
日期:1991.4
The reaction of perfluoroalkanesulfinates, R(f)CF2SO2Na, with allyl and propargyl halides, in the presence of (NH4)2S2O8, gave 3-(perfluoroalkyl)prop-1-enes (R(f)CH2CH = CH2) and 3-(perfluoroalkyl)allenes (R(f)CH = C = CH2), respectively, in good yield. Evidence is presented for a radical addition-elimination mechanism for the reaction. The reaction represents a synthetically viable and convenient route to such compounds.