✦ LIBER ✦

Conversion of steroidal α-bromo ketones to ketols by means of hydrazine

✍ Scribed by Catsoulacos, Panayotis; Hassner, Alfred

Book ID: 120360949
Publisher: American Chemical Society
Year: 1967
Tongue: English
Weight: 224 KB
Volume: 32
Category: Article
ISSN: 0022-3263
DOI: 10.1021/jo01286a114

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Method for Conversion of α-Ketols to Ket

Method for Conversion of α-Ketols to Ketones. Deoxygenation with Iodotrimethylsilane

✍ Ho, Tse-Lok 📂 Article 📅 1979 🏛 Taylor and Francis Group 🌐 English ⚖ 123 KB

Regiodefined synthesis of α-bromo, α-phe

Regiodefined synthesis of α-bromo, α-phenylthio, and α-phenylseleno ketones by means of specific substitution of the trimethylsilyl group in α-trimethylsilyl ketones

✍ Isamu Matsuda; Susumu Sato 📂 Article 📅 1986 🏛 Elsevier Science 🌐 English ⚖ 421 KB

S4N4·SbCl5 complex: A useful reagent for

S4N4·SbCl5 complex: A useful reagent for conversion of sterically less hindered α-bromo ketones to α-chloro ketones

✍ Kil-Joong Kim; Kyongtae Kim 📂 Article 📅 1997 🏛 Elsevier Science 🌐 French ⚖ 189 KB

The reactions of sterically less hindered ~z-bromo alkyl and aryl ketones with tetrasulfur tetranitride.antimony pentachloride (S4N4"SbCIj) complex in toluene at reflux gave the corresponding a'-chloro ketones in good to excellent yields.

ChemInform Abstract: S4N4×SbCl5 Complex:

ChemInform Abstract: S4N4×SbCl5 Complex: A Useful Reagent for Conversion of Sterically Less Hindered α-Bromo Ketones to α-Chloro Ketones.

✍ K.-J. KIM; K. KIM 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 32 KB

A new directed synthesis of enol borates

A new directed synthesis of enol borates from gem-borazirconocene alkanes, and their regioselective conversion to α-bromo ketones

✍ Bin Zheng; Morris Srebnik 📂 Article 📅 1995 🏛 Elsevier Science 🌐 French ⚖ 170 KB

Mechanism of Alkali-catalyzed D-Homoannu

Mechanism of Alkali-catalyzed D-Homoannulation of 16,17 α-Dihydroxy-20-keto Steroids. A Contribution to the Mechanism of Dehydrobromination of α-Bromo Ketones 1

✍ Wendler, N. L.; Taub, D.; Kuo, H. 📂 Article 📅 1960 🏛 American Chemical Society 🌐 English ⚖ 525 KB