✦ LIBER ✦

Ozonolysis of 2-endo-7-anti-diacylnorbornenes. A new entry for the synthesis of 2,4,6,13-tetraoxapentacyclo[5.5.1.03,11.05,9.08,12]tridecanes

✍ Scribed by Hsien-Jen Wu; Jyh-Haur Chern; Chung-Yi Wu

Publisher: Elsevier Science
Year: 1997
Tongue: French
Weight: 863 KB
Volume: 53
Category: Article
ISSN: 0040-4020
DOI: 10.1016/s0040-4020(96)01188-x

No coin nor oath required. For personal study only.

✦ Synopsis

Ozonolysis

of 2-endo-7-anti-Diacylnorbornenes. A New Entry for the Synthesis of 2,4,6,13-Tetraoxapentacyclo[5.5.1.0aal.05's.0s'12]tridecanes

📜 SIMILAR VOLUMES

ChemInform Abstract: Ozonolysis of 2-end

ChemInform Abstract: Ozonolysis of 2-endo-7-anti-Diacylnorbornenes. A New Entry for the Synthesis of 2,4,6,13-Tetraoxapentacyclo(5.5.1.03,11.05,9.08,12) tridecanes.

✍ H.-J. WU; J.-H. CHERN; C.-Y. WU 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 28 KB 👁 2 views

ChemInform Abstract: Synthesis of 4-Oxo-

ChemInform Abstract: Synthesis of 4-Oxo- and 4-anti-Formyl-8,10,12,13-tetraoxapentacyclo [5.5.1.02,6.03,11.05,9]tridecanes.

✍ H.-J. WU; J.-H. CHERN 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 39 KB 👁 1 views

Synthesis of 4- 10,12,6 .0 3,11 .0 5,9 ]tridecanes. -The synthesis of new heterocyclic cage compounds, e.g. (IV) and (X), is presented. -(WU, H.-

Enzyme-catalysed kinetic resolution of 4

Enzyme-catalysed kinetic resolution of 4-endo-hydroxy-2-oxabicyclo[3.3.0]oct-7-en-3-one and employment of the pure enantiomers for the synthesis of anti-viral and hypocholestemic agents

✍ Rosemary A. MacKeith; Ray McCague; Horacio F. Olivo; Stanley M. Roberts; Stephen 📂 Article 📅 1994 🏛 Elsevier Science 🌐 English ⚖ 968 KB

## endo-hydroxylactone (k)-(l) was resolved by enantioselective acetylation using CundicIQ cylindracea lipase or preferentially Pseudomonus jkwvscens lipase (pfl). Alternatively the corresponding butyrate (f)-( 3) was hydrolysed with pfl to give the ester (+)-(lS,4R,SS)-( 3) and the alcohol (-)-(l