✦ LIBER ✦

A novel synthesis of brassinolide

✍ Scribed by Donaubauer, John R.; Greaves, Austin W.; McMorris, Trevor C.

Book ID: 121441000
Publisher: American Chemical Society
Year: 1984
Tongue: English
Weight: 285 KB
Volume: 49
Category: Article
ISSN: 0022-3263
DOI: 10.1021/jo00189a045

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

A novel synthesis of brassinolide and re

A novel synthesis of brassinolide and related compounds

✍ Wei-Shan, Zhou; Jiang, Biao; Pan, Xin-fu 📂 Article 📅 1989 🏛 The Royal Society of Chemistry 🌐 English ⚖ 262 KB

Stereoselective synthesis of the brassin

Stereoselective synthesis of the brassinolide side chain; novel syntheses of brassinolide and related compounds

✍ Zhou Wei-shan; Jiang Biao; Pan Xin-fu 📂 Article 📅 1990 🏛 Elsevier Science 🌐 French ⚖ 813 KB

A stereoselective synthesis of the brassinolide side chain involves the lactonlzation of Z-10 under acidic condition to give an @,p-unsa-'h, COzH a.6 C

A formal synthesis of brassinolide

✍ T. Schmittberger; D. Uguen 📂 Article 📅 1997 🏛 Elsevier Science 🌐 French ⚖ 256 KB

Enzyme-catalysed differentiation of hydroxy groups in a C2v-shaped tetraol-sulfide, combined with a E-stereoconvergent Ramberg-Backlund process, allowed to prepare pure (2S)-2,3-dimethyl-1iodobatane, which could be coupled with a 3,5-cyclopregnane-20-thioracthanol derivative so as to give an e Ofcie

Stereocontrolled synthesis of the brassi

Stereocontrolled synthesis of the brassinolide side-chain: formal synthesis of brassinolide

✍ Kametani, Tetsuji; Kigawa, Masaharu; Tsubuki, Masayoshi; Honda, Toshio 📂 Article 📅 1988 🏛 Royal Society of Chemistry ⚖ 445 KB

ChemInform Abstract: A Formal Synthesis

ChemInform Abstract: A Formal Synthesis of Brassinolide.

✍ T. SCHMITTBERGER; D. UGUEN 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 26 KB 👁 2 views

A Formal Synthesis of Brassinolide. -Enantiodifferentiation of the C2-symmetrical tetraol-sulfide (I) by an enzyme-catalyzed acylation and an E-stereoconvergent Ramberg-Baecklund process are key steps in the construction of the side-chain synthon ( IV). Its introduction to the steroid skeleton affo

A concise synthesis of the brassinolide

A concise synthesis of the brassinolide side chain

✍ Thomas G. Back; Peter G. Blazecka; M. Vijaya Krishna 📂 Article 📅 1991 🏛 Elsevier Science 🌐 French ⚖ 82 KB

The brassinolide side chain was produced by the addition of (E)-propenyllithium to the C-22 aldehyde 2, followed by Sharpless epoxidation and epoxide opening with i-Pr2CuCNLi 2. Brassinolide 1(!) is a potent plant growth-promoter that was discovered by Grove et al. in 1979. 2 Its biological activit