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Title:
シクロプロパンカルボン酸エステル化合物の製造方法
Document Type and Number:
Japanese Patent JP5772060
Kind Code:
B2
Abstract:
A method comprising an oximation step of reacting a formylalkenylcyclopropanecarboxylic acid ester represented by the formula (1): (wherein, R 1 represents an alkyl group optionally having substituent(s) or halogen atom(s), and R 2 represents an alkyl group optionally having substituent(s) or a benzyl group optionally having substituent(s).) and hydroxylamine in a solvent in the presence at least one compound selected from the group consisting of carboxylic acids and carboxylic acid metal salts, to produce a hydroxyiminoalkenylcyclopropanecarboxylic acid ester represented by the formula (3): (wherein, R 1 and R 2 are as defined above.).

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Inventors:
Souaki Toshio
Kashiwara Manabu
Miyanaga Yoko
Kyoshi Yoshikawa
Toshiyuki Kiji
Jun Oshita
Application Number:
JP2011039477A
Publication Date:
September 02, 2015
Filing Date:
February 25, 2011
Export Citation:
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Assignee:
Sumitomo Chemical Co., Ltd.
International Classes:
C07C249/08; C07C251/40; C07C253/00; C07C255/31
Domestic Patent References:
JP2008094832A
JP7504912A
JP60054350A
JP38002272B1
Other References:
実験化学講座20 有機合成II ―アルコール・アミン―,丸善株式会社,1996年,第4版,第451頁-第452頁
Attorney, Agent or Firm:
Toru Nakayama
Toru Sakamoto



 
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