Some new diethylcarbamates of dialkylamino‐alcohols of type I (fluorinated or not) have been prepared from diethylcarbamylchloride and the corresponding aminoalcohols.
Recherches sur la formation et la transformation de dérivés organiques du fluor VII. Nouveaux carbamates de diols fluorés ou non
✍ Scribed by Emile Cherbuliez; Br. Baehler; A. R. Sussmann; J. Rabinowitz
- Publisher
- John Wiley and Sons
- Year
- 1961
- Tongue
- German
- Weight
- 256 KB
- Volume
- 44
- Category
- Article
- ISSN
- 0018-019X
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✦ Synopsis
3,3‐dimethylpentane‐2,4‐diol, a new diol, and its dicarbamate have been prepared. Some N,N‐diethylcarbamates of diols have also been prepared from N,N‐diethylcarbamoyl chloride and the corresponding diols.
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## Abstract Some new fluorinated hydroxy‐acids and hydroxy‐ethers as well as their phosphorylated derivatives are described.
## Abstract The synthesis of 1‐fluoro‐4,4‐di‐hydroxymethyl‐pentane (I) and its dicarbamate (II) is described. (I) is obtained by classical alkylation of methylmalonic ester with 1‐ bromo‐3‐fluoro‐propane and subsequent reduction with LiAlH~4~, of the fluorinated diester obtained. Treated with phosg
## Abstract The synthesis of some esters of 1‐diethylamino‐3‐fluoro‐propan‐2‐olis described. The nitrobenzoic ester is transformed with very good yield into the corresponding aminobenzoic ester by reduction with Sn and HC1 or by catalytic hydrogenation.
## Abstract Starting from 3‐bromo‐, 1‐iodo‐ and 4‐iodo‐9‐oxo‐fluorene three symmetrical bifluorenonyls and the corresponding hydrocarbons 3,3′‐, 1,1′‐ and 4,4′‐bifluorenyls are prepared. An attempt to obtain the non‐symmetrical 1,2′‐bifluorenyl is also described.
## Abstract Hydroxy nitriles when treated with polyphosphoric acid yield the corresponding carbamido‐alkyl phosphoric acids; but when treated with POCl~3~ in the presence of a tertiary base they yield the corresponding cyano‐alkyl phosphoric acids. β‐cyanoethyl phosphoric acid is very easily dephos