Direct Reaction of Aryl Iodides with Activated Aluminium Powder and Reactions of the Derived Aryl Sesquiiodides

被引：15
|
作者：
Tang, Xiaoping [1 ]
Rawson, Daniel [1 ]
Woodward, Simon [1 ]
机构：
[1] Univ Nottingham, Sch Chem, Nottingham NG7 2RD, England
来源：
SYNLETT | 2010年 / 04期
基金：
英国工程与自然科学研究理事会;
关键词：
organometallic reagents; Lewis acids; amides; halides; electron transfer; ELECTRON POOL; REDUCTION; ESTERS; ALDEHYDES; AMALGAM; GALLIUM; AMINES;
D O I：
10.1055/s-0029-1219179
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
High temperature (110-120 degrees C) direct reaction of ArI (Ar = Ph, 1-C10H7, 3-Tol) with aluminium powder in the presence of HgCl2 (1 mol%) or liquid gallium metal (10 mol%) leads to quantitative conversion to the aryl sesquiiodides Al2Ar3I3. The latter, highly Lewis acidic, compounds are effective in opening of cyclic ethers and direct ester to amide conversions.
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页码：636 / 638
页数：3
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