Journal of the Chemical Society. Perkin transactions II p. 1763 - 1768 (1990)
Update date:2022-08-17
Topics:
Eichinger, Peter C.H.
Bowie, John H.
Deprotonation of alkyl vinyl ethers (CH2=CHOR) with NH2- in the gas phase yields the two carbanions CH2=C(-)OR and C(-)H=CHOR.The former ion can be synthesized specifically using the SN2(Si) reaction CH2=C(SiMe3)OR + NH2- --> CH2=C(-)OR + Me3SiNH2: the ion undergoes several competitive and characteristic collision-induced reactions.For example, (i) when R >/= Et, elimination of an alkene, i.e.CH2=C(-)OR --> (CH2CHO)- + R-H, and (ii) the Wittig rearrangement CH2=C(-)OR --> CH2=C(R)O-.
View Morewebsite:http://www.mascot-ie.com
Contact:86-519-85010339
Address:B-802,XingBei Building,391#,Tongjiang Middle Road New District,Changzhou,JS,China
Hangzhou Showland Technology Co., Ltd.
Contact:86-571-88920516
Address:ROOM2118,NO.553,WENSAN ROAD,HANGZHOU,CHINA
Chemtrade International ( China )
Contact:+86-532-86893005
Address:Rm 2-501, Huaxia Zonghe Building, No. 410 JInggangshan Road, Huangdao
Daqing New Century Fine Chemical Co., Ltd.
Contact:010-57126694
Address:No.39, jinxing cun, honggang district
SHANDONG ZHANHUA YONGHAO PHARMACEUTICAL TECH.CO.,LTD
Contact:+86-576-88685096
Address:GENGJU VILLAGE NORTH ONE KILOMETER,ZHANHUA DISTRICT,BINZHOU CITY,SHANDONG PROVINCE,CHINA.
Doi:10.1134/S1070363220060134
()Doi:10.1016/j.tetlet.2005.04.007
(2005)Doi:10.1021/jo01052a080
(1962)Doi:10.1021/ie50574a027
(1957)Doi:10.1016/j.tetlet.2018.03.011
(2018)Doi:10.1007/s11164-020-04364-9
(2021)