The N-vinyl group as a protection group of the preparation of 3(5)-substituted pyrazoles via bromine-lithium exchange

Tetrahedron

Volumn 63, Issue 1, 2007, Pages 56-61

  Iddon, Brian ^a   Tønder, Janne Ejrnæs ^b   Hosseini, Masood ^b   Begtrup, Mikael ^c  

^a House of Commons   (United Kingdom)

^b TECHNICAL UNIVERSITY OF DENMARK   (Denmark)

^c UNIVERSITY OF COPENHAGEN   (Denmark)

Author keywords

Electrophilic addition; Metalation; Nitrogen heterocycles; Protecting groups

Indexed keywords

ALKANE DERIVATIVE; AMINE; BROMINE; LITHIUM; MAGNESIUM; PYRAZOLE DERIVATIVE; THIAZINE DERIVATIVE; VINYL DERIVATIVE;

ADDITION REACTION; ARTICLE; CATALYST; PRIORITY JOURNAL; RING CLOSING METATHESIS; STEREOCHEMISTRY; SUBSTITUTION REACTION;

EID: 33751533740     PISSN: 00404020     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tet.2006.10.009     Document Type: Article

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