DIRECT OBSERVATION OF THE YLIDES FORMED UPON REACTION OF CYCLOPENTADIENYLIDENE WITH ACETIC ANHYDRIDE, DIMETHYL CARBONATE, ETHYL ACETATE AND ACETONE

MATTHEW S. PLATZ; DAVID R. OLSON

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DIRECT OBSERVATION OF THE YLIDES FORMED UPON REACTION OF CYCLOPENTADIENYLIDENE WITH ACETIC ANHYDRIDE, DIMETHYL CARBONATE, ETHYL ACETATE AND ACETONE

机译：环戊二烯与乙酸酐，碳酸二甲酯，乙酸乙酯和丙酮反应后制得的氢氧化物的直接观察

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Cyclopentadienylidene was studied by laser flash photolysis (LFP) techniques. LFP of diazocyclopentadiene in acetic anhydride, acetaldehyde, acetone, dimethyl carbonate, ethyl acetate, acetonitrile, dimethyl sulfide and pyridine produces UV-visible active ylides. The first reports of the direct detection of carbene—anhydride, carbene-aldehyde, carbene-amide and carbene-carbonate ylides are presented. The spectra and the lifetimes of these ylides are reported.

机译：通过激光闪光光解（LFP）技术研究了环戊二烯基。重氮环戊二烯在乙酸酐，乙醛，丙酮，碳酸二甲酯，乙酸乙酯，乙腈，二甲基硫醚和吡啶中的LFP产生UV可见的活性乙叉化物。首次报道了直接检测卡宾-酸酐，卡宾-醛，卡宾-酰胺和卡宾-碳酸根。报告了这些酰化物的光谱和寿命。

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来源
《Journal of Physical Organic Chemistry》 |1996年第10期|p.689-694|共6页
作者
MATTHEW S. PLATZ; DAVID R. OLSON;
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Department of Chemistry, Ohio State University, 120 W. 18th Avenue, Columbus, Ohio 43210, USA;

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正文语种 eng
中图分类有机化学一般性问题;
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DIRECT OBSERVATION OF THE YLIDES FORMED UPON REACTION OF CYCLOPENTADIENYLIDENE WITH ACETIC ANHYDRIDE, DIMETHYL CARBONATE, ETHYL ACETATE AND ACETONE

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