Unusual reaction chemistry in thermal decomposition of alkali metal 2-alkoxy-2,3,3,3-tetrafluoropropionate salts
作者:Mark J. Pellerite
DOI:10.1016/s0022-1139(00)80362-0
日期:1990.7
Pyrolyses of several salts ROCF(CF3)CO2−M+ (R=Me, Et, CF3CH2; M=Na, K, Cs) have been studied. The reaction chemistry shows highly unusual dependence on the nature of the alkoxy substituent and the metal cation. Product distributions are described along with some proposed mechanisms.
研究了几种盐ROCF(CF 3)CO 2 - M +(R = Me,Et,CF 3 CH 2 ; M = Na,K,Cs)的热解。反应化学显示出对烷氧基取代基和金属阳离子的性质非常不寻常的依赖性。描述了产品分布以及一些建议的机制。
Pentafluorosulfanyldifluoroacetic Acid: Rebirth of a Promising Building Block
作者:Andrej V. Matsnev、Si-Yan Qing、Mark A. Stanton、Kyle A. Berger、Günter Haufe、Joseph S. Thrasher
DOI:10.1021/ol500766v
日期:2014.5.2
easily scalable routes for the synthesis of pentafluorosulfanyldifluoroacetic acid, SF5CF2C(O)OH, are described. Reactions of its acid chloride with amines and alcohols led to a small library of 15 amides and five esters, respectively. The reaction of the acid chloride with phenylmagnesiumbromide gave the corresponding acetophenone. Pentafluorosulfanyldifluoroacetonitrile was obtained from pentafluoros
Influence of structural factors on the thermolysis of 2-alkoxytetrafluoropropionic acid salts
作者:Yu. V. Zeyfman、S. R. Sterlin
DOI:10.1007/s11172-010-0137-9
日期:2010.3
2,2,2-Trifluoroethyl and phenyl trifluorovinyl ethers were obtained by the thermolysis of 2-substituted potassium tetrafluoropropionates ROCF(CF3)COOK (R = CF3CH2; Ph). The reaction mechanism is analyzed