METHOD OF PRODUCING CARBONIC ESTER

Title:

METHOD OF PRODUCING CARBONIC ESTER

Document Type and Number:

Japanese Patent JP2012056910

Kind Code:

A

Abstract:

To provide a production method which can also obtain a carbonic ester at even a mild reaction condition, controls the discharge of a by-product, and can easily separate/purify the carbonic ester.

The method of producing a carbonic ester includes a step in which a compound of formula (1) is made to react with carbon dioxide under the presence of a polar organic solvent. In the formula, R₁-R₄ each independently are a monovalent hydrocarbon group; and R₃ and R₄ may mutually combine directly or through other groups.

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Inventors:

NOYORI RYOJI
SAITO SUSUMU
NAKA HIROSHI
YAMAZAKI YUSUKE
YA DO

Application Number:

JP2010203712A

Publication Date:

March 22, 2012

Filing Date:

September 10, 2010

Export Citation:

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Assignee:

UNIV NAGOYA

International Classes:

C07C68/04; C07C69/96

Domestic Patent References:

JP2001031629A	2001-02-06
JPH11199546A	1999-07-27
JPH0399041A	1991-04-24
JPH04321646A	1992-11-11
JPH05140047A	1993-06-08

Other References:

JPN6014023962; Ｓｙｎｔｈｅｔｉｃ　Ｃｏｍｍｕｎｉｃａｔｉｏｎｓ３６, 2006, ｐｐ．　３１４１-３１４８
JPN6014023961; Ｎｅｗ．　Ｊ．　Ｃｈｅｍ．２１, 1997, ｐｐ．　１１４３-１１４５

Attorney, Agent or Firm:

Kiyoshi Kojima
Yoshinobu Hagino
Naoya Taniguchi

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