Selective monosulfonylation of internal 1,2-diols catalyzed by di-n- butyltin oxide

Tetrahedron Letters

Volumn 41, Issue 20, 2000, Pages 3773-3776

  Martinelli, Michael J ^a   Vaidyanathan, Rajappa ^a   Van Khau, Vien ^a  

^a ELI LILLY AND COMPANY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

BUTYLTIN DERIVATIVE; DI N BUTYLTIN OXIDE; UNCLASSIFIED DRUG;

ACYLATION; ALKYLATION; ARTICLE; CATALYSIS; DERIVATIZATION; DRUG SYNTHESIS; REACTION ANALYSIS; SOLUBILITY; STOICHIOMETRY;

EID: 0034697509     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0040-4039(00)00500-1     Document Type: Article

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12. 3N (1.1 equiv.). The reaction mixture was stirred at room temperature until TLC indicated disappearance of starting material. The mixture was filtered, and the filtrate was concentrated.