The cleavage of a CC double bond after chemical ionization with NO+A complex rearrangement process1
摘要:
AbstractThe fragmentation of alkenes after chemical ionization with NO+, involving cleavage of the double bond, has been elucidated by deuterium labelling.
Titanocene(II)-Promoted Olefination of ω,ω-Bis(phenylthio)alkyl Alkanoates. A New Method for the Preparation of ω-Hydroxy Ketones
摘要:
Intramolecular olefination of esters having a thioacetal moiety was studied. The treatment of omega,omega-bis(phenylthio)alkyl alkanoates with Cp2Ti[P(OEt)(3)](2) and the following hydrolysis gave omega-hydroxy ketones in good yields. (C) 2000 Elsevier Science Ltd. All rights reserved.
A Regioselective Synthesis of Ketones from Alkene and Haloalkyne Precursors via Thexylchloroborane
作者:Surendra U. Kulkarni、Hsiupu D. Lee、Herbert C. Brown
DOI:10.1055/s-1982-29743
日期:——
Vinylic organoboranes. 6. A general synthesis of (E)-disubstituted-alkenes or ketones via the (E)-(1-substituted-1-alkenyl)boronic esters
作者:Herbert C. Brown、D. Basavaiah、Surendra U. Kulkarni、Hsiupu D. Lee、Eiichi Negishi、Jean Jacques Katz
DOI:10.1021/jo00376a041
日期:1986.12
BUKOVITS, G. J.;BUDZIKIEWICZ, H., ORG. MASS SPECTROM., 1984, 19, N 1, 23-26
作者:BUKOVITS, G. J.、BUDZIKIEWICZ, H.
DOI:——
日期:——
BROWN H. C.; BASAVAIAH D.; KULKARNI SURENDRA U.; LEE HSIUPU D.; NEGISHI E+, J. ORG. CHEM., 51,(1986) N 26, 5270-5276
作者:BROWN H. C.、 BASAVAIAH D.、 KULKARNI SURENDRA U.、 LEE HSIUPU D.、 NEGISHI E+
DOI:——
日期:——
The cleavage of a CC double bond after chemical ionization with NO+A complex rearrangement process1
作者:G. J. Bukovits、H. Budzikiewicz
DOI:10.1002/oms.1210190106
日期:1984.1
AbstractThe fragmentation of alkenes after chemical ionization with NO+, involving cleavage of the double bond, has been elucidated by deuterium labelling.