✦ LIBER ✦

Oxygen exchange and racemization reactions of sulfoxides in acetic anhydride

✍ Scribed by S. Oae; M. Kise

Publisher: Elsevier Science
Year: 1967
Tongue: French
Weight: 218 KB
Volume: 8
Category: Article
ISSN: 0040-4039
DOI: 10.1016/s0040-4039(00)71594-2

No coin nor oath required. For personal study only.

✦ Synopsis

In the previous paper (2), we have shown that oxygen exchange and racemication reactions through sulfoxides undergo concurrent an acid catalyzed SN1 type process in weak carboxylic acids. In this communication, we would like to report another oxygen exchange reaction of aromatic sulfoxides in acetic anhydride.

📜 SIMILAR VOLUMES

Reaction of o-carboxyphenyl sulfoxides w

Reaction of o-carboxyphenyl sulfoxides with acetic anhydride : Kinetic studies on the neighboring group effect of ortho-carboxyl group in the oxygen exchange and Pummerer reactions

✍ Tatsuo Numata; Shigeru Oae 📂 Article 📅 1976 🏛 Elsevier Science 🌐 French ⚖ 481 KB

Novel oxygen exchange reaction of sulfox

Novel oxygen exchange reaction of sulfoxides in alkaline media

✍ S. Oae; M. Kise; N. Furukawa; Y.H. Khim 📂 Article 📅 1967 🏛 Elsevier Science 🌐 French ⚖ 214 KB

Kinetics of reactions between methyl and

Kinetics of reactions between methyl and acetyl radicals in gas phase produced by flash photolysis of acetic anhydride

✍ Eero Hassinen; Kaarlo Kalliorinne; Jouko Koskikallio 📂 Article 📅 1990 🏛 John Wiley and Sons 🌐 English ⚖ 295 KB

The reaction products of photolysis of acetic anhydride in gas phase at 25"C, where He or C 0 2 was present as buffer gas, were analyzed by gas chromatography. The extent of photodissociation was 52% 2 5% and the extent of intramolecular hydrogen transfer reaction producing acetic acid and ketene wa

ChemInform Abstract: Novel Preparation o

ChemInform Abstract: Novel Preparation of Orthoquinol Acetates and Their Application in Oxygen Heterocyclization Reactions.

✍ Stephane Quideau; Laurent Pouysegu; Matthew A. Looney 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 35 KB

Chromogenic reactions of tertiary amines

Chromogenic reactions of tertiary amines with polycarboxylic acids and acetic anhydride: Carbon suboxide as the reactive species in the malonic acid reagent

✍ Kenneth A. Connors; Agber Ifan 📂 Article 📅 1987 🏛 John Wiley and Sons 🌐 English ⚖ 419 KB

ChemInform Abstract: Solid Supported Rea

ChemInform Abstract: Solid Supported Reactions and Reagents. Part 12. Selective Reduction of Mixed Anhydrides of Carboxylic Acids to Alcohols Using Borohydride Exchange Resin (BER)-Nickel Acetate.

✍ B. P. BANDGAR; R. K. MODHAVE; P. P. WADGAONKAR; A. R. SANDE 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 30 KB 👁 2 views

Solid Supported Reactions and Reagents. Part 12. Selective Reduction of Mixed Anhydrides of Carboxylic Acids to Alcohols Using Borohydride Exchange Resin (BER)-Nickel Acetate. -Mixed anhydrides of carboxylic acids are reduced selectively under mild conditions to the corresponding alcohols (III) wit