JPS5297983A - Preparation of alkylpyrazines - Google Patents

Preparation of alkylpyrazines

Info

Publication number
JPS5297983A
JPS5297983A JP1401376A JP1401376A JPS5297983A JP S5297983 A JPS5297983 A JP S5297983A JP 1401376 A JP1401376 A JP 1401376A JP 1401376 A JP1401376 A JP 1401376A JP S5297983 A JPS5297983 A JP S5297983A
Authority
JP
Japan
Prior art keywords
alkylpyrazines
preparation
ammonia
useful
reaction
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP1401376A
Other languages
Japanese (ja)
Other versions
JPS6058756B2 (en
Inventor
Takuo Kosuge
Masami Yokota
Kiyoshi Sugiyama
Akira Amano
Haruki Tsuruta
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Takasago International Corp
Takasago Corp
Original Assignee
Takasago Perfumery Industry Co
Takasago Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Takasago Perfumery Industry Co, Takasago Corp filed Critical Takasago Perfumery Industry Co
Priority to JP1401376A priority Critical patent/JPS6058756B2/en
Publication of JPS5297983A publication Critical patent/JPS5297983A/en
Publication of JPS6058756B2 publication Critical patent/JPS6058756B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: Alkylpyrazines, useful as food flavoring matter, are easily prepared by the reaction of α-hydroxycarbonyl compound with ammonia, etc. with one-step process.
COPYRIGHT: (C)1977,JPO&Japio
JP1401376A 1976-02-13 1976-02-13 Method for producing alkylpyrazine Expired JPS6058756B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1401376A JPS6058756B2 (en) 1976-02-13 1976-02-13 Method for producing alkylpyrazine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1401376A JPS6058756B2 (en) 1976-02-13 1976-02-13 Method for producing alkylpyrazine

Publications (2)

Publication Number Publication Date
JPS5297983A true JPS5297983A (en) 1977-08-17
JPS6058756B2 JPS6058756B2 (en) 1985-12-21

Family

ID=11849302

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1401376A Expired JPS6058756B2 (en) 1976-02-13 1976-02-13 Method for producing alkylpyrazine

Country Status (1)

Country Link
JP (1) JPS6058756B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6225471B1 (en) * 1991-03-26 2001-05-01 Nestec S.A. Preparation of pyrazines

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0242838Y2 (en) * 1984-09-13 1990-11-15
CN103664803A (en) * 2012-09-17 2014-03-26 王天桃 Novel synthesis method of 2, 3, 5, 6-tetramethylpyrazine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6225471B1 (en) * 1991-03-26 2001-05-01 Nestec S.A. Preparation of pyrazines

Also Published As

Publication number Publication date
JPS6058756B2 (en) 1985-12-21

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