Epoxide Formation from Aldehydes and Ketones-A Modified Method for Preparing the Corey-Chaykovsky Reagents

ChemInform Abstract: A Mild and Efficien

ChemInform Abstract: A Mild and Efficient Method for the Preparation of 1,3-Dithianes from Aldehydes and Ketones.

✍ Lutz F. Tietze; Berthold Weigand; Christian Wulff 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 32 KB 👁 2 views

Chemistry of dihydro-1,4-dioxin III a ne

Chemistry of dihydro-1,4-dioxin III a new method for the preparation of α,α′-dihydroxy ketones from ketones and aldehydes

✍ Marcel Fetizon; Pierre Goulaouic; Issam Hanna 📂 Article 📅 1985 🏛 Elsevier Science 🌐 French ⚖ 168 KB

Trichloromethyltrimethylsilane, Sodium F

Trichloromethyltrimethylsilane, Sodium Formate, and Dimethylformamide: A Mild, Efficient, and General Method for the Preparation of Trimethylsilyl-Protected 2,2,2-Trichloromethylcarbinols from Aldehydes and Ketones.

✍ Jeremy Kister; Charles Mioskowski 📂 Article 📅 2007 🏛 John Wiley and Sons ⚖ 33 KB 👁 1 views

## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.

Trichloromethyltrimethylsilane, Sodium F

Trichloromethyltrimethylsilane, Sodium Formate, and Dimethylformamide: A Mild, Efficient, and General Method for the Preparation of Trimethylsilyl-Protected 2,2,2-Trichloromethylcarbinols from Aldehydes and Ketones

✍ Kister, Jérémy; Mioskowski, Charles 📂 Article 📅 2007 🏛 American Chemical Society 🌐 English ⚖ 100 KB

ChemInform Abstract: Synthetic Methods a

ChemInform Abstract: Synthetic Methods and Reactions. Part 185. N-Carboethoxypiperidine, a Convenient Reagent for the Preparation of Symmetrical Ketones from Organolithiums.

✍ G. K. S. PRAKASH; C. YORK; Q. LIAO; K. KOTIAN; G. A. OLAH 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 29 KB

Chemistry of ketene acetals IV. A simple

Chemistry of ketene acetals IV. A simple and general method for the preparation of 4-hydroxy-γ-butyrolactones and 2-butenolides from 1,1-dimethoxypropene and α-acyloxy aldehydes and ketones

✍ R. W. Aben; R. Hofstraat; J. W. Scheeren 📂 Article 📅 2010 🏛 Elsevier Science 🌐 English ⚖ 494 KB

## Abstract α‐Acyloxy aldehydes (**2a,b**) react with 1,1‐dimethoxypropene (**1**) in the presence of ZnCl~2~ to yield 2,2‐dimethoxy‐3‐methyloxetanes (**3a,b**). Stronger electron‐withdraxing acyl groups are necessary for the analogous conversion ofα‐acyloxy ketones (**2c,d,e**). Hydrolysis of the