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Volumn , Issue 2, 2005, Pages 441-451

Reinvestigation of the mechanism of gem-diacylation: Chemoselective conversion of aldehydes to various gem-diacylates and their cleavage under acidic and basic conditions

Author keywords

Aldehydes; Chemoselectivity; Diacylates; Solvent free synthesis; Thermodynamics

Indexed keywords

ALDEHYDE DERIVATIVE; CARBONYL DERIVATIVE; TETRABUTYLAMMONIUM; TETRABUTYLAMMONIUM TRIBROMIDE; UNCLASSIFIED DRUG;

EID: 12944299766     PISSN: 1434193X     EISSN: None     Source Type: Journal    
DOI: 10.1002/ejoc.200400584     Document Type: Article
Times cited : (42)

References (91)
  • 13
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    • [2j] W. R. Sanderson, Eur. Pat. Appl. Ep 125781, 1984; Chem. Abstr. 1985, 103, P64010K.
    • (1985) Chem. Abstr. , vol.103
    • Sanderson, W.R.1
  • 91
    • 12944272224 scopus 로고    scopus 로고
    • note
    • The intermolecular chemoselectivity was determined by treating an equimolar mixture of two different substrates (X) and (Y) with 0.1 mol% of TBATB in methanol/water (5:1) and monitoring the reaction by GC. An internal standard (acetophenone) was used since both the deprotected products were the same. Selectivity = percentage of Y deprotected - percentage of X deprotected at time t.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.