𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Concise Synthesis of Novel Practical Sulfamide−Amine Alcohols for the Enantioselective Addition of Diethylzinc to Aldehydes

✍ Scribed by Mao, Jincheng; Wan, Boshun; Wang, Rongliang; Wu, Fan; Lu, Shiwei


Book ID
111680701
Publisher
American Chemical Society
Year
2004
Tongue
English
Weight
217 KB
Volume
69
Category
Article
ISSN
0022-3263

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Readily available sulfamide–amine alcoho
✍ Jincheng Mao; Boshun Wan; Fan Wu; Shiwei Lu 📂 Article 📅 2005 🏛 John Wiley and Sons 🌐 English ⚖ 94 KB 👁 1 views

## Abstract Ephedrine‐derived sulfamide–amine alcohol **3** was found to be an effective catalyst for the asymmetric phenylacetylene addition to aldehydes at room temperature without using Ti(O^__i__^Pr)~4~ and Zn(OTf)~2~. It afforded the propargylic alcohols in high yields (up to 99%) and good ena

Synthesis of novel nitrogen-containing l
✍ Marı́a Hechavarrı́a Fonseca; Ernst Eibler; Manfred Zabel; Burkhard König 📂 Article 📅 2003 🏛 Elsevier Science 🌐 English ⚖ 190 KB

New nitrogen-containing ligands derived from the (1R,2R)-trans-cyclohexanediamine chiral core unit have been synthesized and fully characterized. Their catalytic activity was tested in the asymmetric addition of diethylzinc to aldehydes leading to the respective secondary alcohols with enantioselect