✦ LIBER ✦

Enamine phosphonates: Their use in the synthesis of α,β-ethylenic ketimines and the corresponding ketones

✍ Scribed by Mohinder S. Chattha; Adam M. Aguiar

Publisher: Elsevier Science
Year: 1971
Tongue: French
Weight: 102 KB
Volume: 12
Category: Article
ISSN: 0040-4039
DOI: 10.1016/s0040-4039(01)96725-5

No coin nor oath required. For personal study only.

✦ Synopsis

As a continuation of our interest in the chemistry of phosphorus(V) enamines, 2 we wish to report the usefulness of enamine phosphonates 2 in the preparation of a,@-ethylenic ketones 2. Reported information on the preparation of compounds like 2 is rather limited.3*4'5 We have found that ;? can be pre-

📜 SIMILAR VOLUMES

Organophosphorus enamines II. Enamine ph

Organophosphorus enamines II. Enamine phosphine oxides. A versatile and efficient synthesis of α,β-unsaturated ketimines and the corresponding ketones

✍ N.A. Portnoy; C.J. Morrow; M.S. Chattha; J.C. Williams Jr.; A.M. Aguiar 📂 Article 📅 1971 🏛 Elsevier Science 🌐 French ⚖ 216 KB

ChemInform Abstract: Methods for the Syn

ChemInform Abstract: Methods for the Synthesis of α,β-Unsaturated Trifluoromethyl Ketones and Their Use in Organic Synthesis

✍ V. G. Nenaidenko; A. V. Sanin; E. S. Balenkova 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 27 KB 👁 1 views

1999 organic chemistry, review organic chemistry, review Z 0200 ## 49 -245 Methods for the Synthesis of α,β-Unsaturated Trifluoromethyl Ketones and Their Use in Organic . -

The preparation of some cyclic phosphona

The preparation of some cyclic phosphonates and their use in olefin synthesis

✍ Eli Breuer; Dov M. Bannet 📂 Article 📅 1978 🏛 Elsevier Science 🌐 French ⚖ 564 KB

Synthesis of Optically Active α,β-Unsatu

Synthesis of Optically Active α,β-Unsaturated Triazolyl Alcohols via Asymmetric NaBH4 Reduction of the Corresponding Ketones.

✍ Zhenghong Zhou; Yilong Tang; Lixin Wang; Guofeng Zhao; Qilin Zhou; Chuchi Tang 📂 Article 📅 2004 🏛 John Wiley and Sons ⚖ 36 KB

## Abstract For Abstract see ChemInform Abstract in Full Text.

Ketones in the Catalytic Three-Component

Ketones in the Catalytic Three-Component “One-Pot” Kabachnik—Fields Synthesis of α-Amino Phosphonates.

✍ E. D. Matveeva; T. A. Podrugina; M. V. Prisyajnoy; N. S. Zefirov 📂 Article 📅 2007 🏛 John Wiley and Sons ⚖ 22 KB 👁 1 views

Diastereoselective free-radical synthesi

Diastereoselective free-radical synthesis of α-substituted C-glycosyl phosphonates, and their use as building blocks in the HWE-reaction

✍ Hans-Dieter Junker; Nga Phung; Wolf-Dieter Fessner 📂 Article 📅 1999 🏛 Elsevier Science 🌐 French ⚖ 266 KB

C-Glycosidic phosphonates were synthesized by the addition of pyranosidic and furanosidic glycosyl radicals to ot-phosphonoacrylates which occurred with high diastereoselectivity towards the formation of n-C-glycosidic phosphonates. The products are useful substrates for the synthesis of complex hig