𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Combinatorial method for the synthesis of α-hydroxy phosphonates on Wang resin

✍ Scribed by Xiaodong Cao; Adnan M.M Mjalli


Publisher
Elsevier Science
Year
1996
Tongue
French
Weight
164 KB
Volume
37
Category
Article
ISSN
0040-4039

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Catalytic Concepts for the Enantioselect
✍ Harald Gröger; Benedikt Hammer 📂 Article 📅 2000 🏛 John Wiley and Sons 🌐 English ⚖ 116 KB 👁 1 views

The enantioselective synthesis of a-aminoand a-hydroxy phosphonates by catalytic processes has attracted considerable interest in the last few years, not least because of the pharmaceutical interest in such compounds. This article contains a compilation of the asymmetric synthesis methods developed

Enantioselective synthesis of α-hydroxy
✍ Hiroaki Sasai; Masahiro Bougauchi; Takayoshi Arai; Masakatsu Shibasaki 📂 Article 📅 1997 🏛 Elsevier Science 🌐 French ⚖ 264 KB

A bstract: LaLi3tris(binaphthoxide) catalyst (LLB), which is prepared from LaCI 3 • 7H20 (1 mol equiv), (R)-or (S)-BINOL dilithium salt (2.7 mol equiv), and NaO-t-Bu (0.3 mol equiv), is effective for the hydrophosphonylation of various aldehydes to give desired et-hy~'oxyphosphonates in up to 95% ee