✦ LIBER ✦

Reactivity of some steroidal tertiary amines and their derivatives

✍ Scribed by R. Ledger; J. McKenna; P.B. Smith

Publisher: Elsevier Science
Year: 1963
Tongue: French
Weight: 176 KB
Volume: 4
Category: Article
ISSN: 0040-4039
DOI: 10.1016/s0040-4039(01)90846-9

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✦ Synopsis

IN the Table are listed approtidmate first. order rate constants for the folloting pseudo-unimoleoular reactions: (a), the quaterhisation of some j-dimethylaminocholestanes in a large excess of neat methyl iodide at 21' (kq); (b) the conversion of the resultant trimethylammonium salts and also of two txiethylammonium salts into steroidal olefin (kh,) and steroidal tertiary base () in a large excess of 2Nalcoholic potassium hydrozdde at 83'.

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