✦ LIBER ✦

Dialkyl 3,3‘-Thiodipropionate and Dialkyl 2,2‘-Thiodiacetate Antioxidants by Lipase-Catalyzed Esterification and Transesterification

✍ Scribed by Weber, Nikolaus; Klein, Erika; Vosmann, Klaus

Book ID: 120224712
Publisher: American Chemical Society
Year: 2006
Tongue: English
Weight: 94 KB
Volume: 54
Category: Article
ISSN: 0021-8561
DOI: 10.1021/jf0530502

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Linear copolymeric poly(thia-alkanedioat

Linear copolymeric poly(thia-alkanedioates) by lipase-catalyzed esterification and transesterification of 3,3′-thiodipropionic acid and its dimethyl ester with α,ω-alkanediols

✍ E. Fehling; E. Klein; K. Vosmann; K. Bergander; N. Weber 📂 Article 📅 2008 🏛 John Wiley and Sons 🌐 English ⚖ 181 KB

## Abstract Linear copolymeric polyesters (polyoxoesters) containing thioether functions [poly(3,3′‐thiodipropionic acid‐__co__‐α,ω‐alkanediols)] were formed in good yield by esterification of an equimolar mixture of 3,3′‐thiodipropionic acid (4‐thiaheptane‐1,7‐dioic acid) and 1,6‐hexanediol (weigh

Optically active 6-acetyloxy-2H-pyran-3(

Optically active 6-acetyloxy-2H-pyran-3(6H)-one obtained by lipase catalyzed transesterification and esterification

✍ Marco van den Heuvel; Agnes D. Cuiper; Hanneke van der Deen; Richard M. Kellogg; 📂 Article 📅 1997 🏛 Elsevier Science 🌐 French ⚖ 234 KB

Kinetic resolution of 6-acetyloxy-2H-pyran-3(6H)-one (1) is achieved by immobilized lipase PS on Hyflo Super Cell in organic solvents. Transesterification in hexane/n-butanol yields enantiomerically pure R-(-)-6-acetyinxy-2H-pyran-3(6H)-one, whereas esterification of 6-hydroxy-2H-pyran-3(6H)-one (2)

ChemInform Abstract: Optically Active 6-

ChemInform Abstract: Optically Active 6-Acetyloxy-2H-pyran-3(6H)-one Obtained by Lipase- Catalyzed Transesterification and Esterification.

✍ M. VAN DEN HEUVEL; A. D. CUIPER; H. VAN DER DEEN; R. M. KELLOGG; B. L. FERINGA 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 30 KB 👁 1 views

## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable v

Iron(III)-Catalyzed Consecutive Aza-Cope

Iron(III)-Catalyzed Consecutive Aza-Cope−Mannich Cyclization: Synthesis of trans-3,5-Dialkyl Pyrrolidines and 3,5-Dialkyl-2,5-dihydro-1H-pyrroles

✍ Carballo, Rubén M.; Purino, Martín; Ramírez, Miguel A.; Martín, Víctor S.; 📂 Article 📅 2010 🏛 American Chemical Society 🌐 English ⚖ 314 KB

Allylstannation: IX. The preparation of

Allylstannation: IX. The preparation of 4-chloro-2,6-dialkyl-, 4-bromo-2,6-dialkyl-, (E/Z)-4-chloro-2,6-dialkyl-3-methyl-and (E/Z)-4-bromo-2,6-dialkyl-3-methyl-tetrahydropyrans by condensation of aldehydes with di- and tri-halides of allyltin

✍ Andrea Boaretto; Donatella Furlani; Daniele Marton; Giuseppe Tagliavini; Alessan 📂 Article 📅 1986 🏛 Elsevier Science 🌐 English ⚖ 620 KB

Synthesis of dialkyl(1-allyl-3-arylprop-

Synthesis of dialkyl(1-allyl-3-arylprop-2-yn-1-yl)-and dialkyl(1-allyl-3-alkenylprop-2-yn-1-yl)amines by the stevens rearrangement

✍ E. O. Chukhadzhyan; A. R. Gevorkyan; M. K. Nalbandyan 📂 Article 📅 2006 🏛 SP MAIK Nauka/Interperiodica 🌐 English ⚖ 174 KB