Application of dithianylidene anions to the synthesis of de-ab-8-carbomethoxycholestan-9-one: a steroid and vitamin D synthon

Autor:	James J. Mencel, Frederick E. Ziegler
Rok vydání:	1983
Předmět:	Chemistry medicine.medical_treatment Organic Chemistry Drug Discovery Synthon medicine Vitamin D and neurology Organic chemistry chemistry.chemical_element Lithium Alkylation Biochemistry Steroid
Zdroj:	Tetrahedron Letters. 24:1859-1862
ISSN:	0040-4039
DOI:	10.1016/s0040-4039(00)81790-6
Popis:	The lithium anion of 2-(1-E-propenyl)-1,3-dithiane adds to 2-methyl cyclopent-2-en-1-one and produces, after alkylation, a useful steroid and vitamin D intermediate. The synthesis of de-AB-8-carbomethoxycholestan-9-one is detailed.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::feac4b1084223d9997b013b388852417 https://doi.org/10.1016/s0040-4039(00)81790-6 Zobrazit plný text záznamu