[go: up one dir, main page]

JPS5557553A - Preparation of hydrazocarbonamide derivative - Google Patents

Preparation of hydrazocarbonamide derivative

Info

Publication number
JPS5557553A
JPS5557553A JP12988578A JP12988578A JPS5557553A JP S5557553 A JPS5557553 A JP S5557553A JP 12988578 A JP12988578 A JP 12988578A JP 12988578 A JP12988578 A JP 12988578A JP S5557553 A JPS5557553 A JP S5557553A
Authority
JP
Japan
Prior art keywords
derivative
hydrazocarbonamide
nitrourea
azine
prepared
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.)
Pending
Application number
JP12988578A
Other languages
Japanese (ja)
Inventor
Shigeaki Ono
Toshiyuki Kazuta
Takeshi Iwata
Shigeru Takada
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.)
Otsuka Chemical Co Ltd
Otsuka Kagaku Yakuhin KK
Original Assignee
Otsuka Chemical Co Ltd
Otsuka Kagaku Yakuhin KK
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 Otsuka Chemical Co Ltd, Otsuka Kagaku Yakuhin KK filed Critical Otsuka Chemical Co Ltd
Priority to JP12988578A priority Critical patent/JPS5557553A/en
Publication of JPS5557553A publication Critical patent/JPS5557553A/en
Pending legal-status Critical Current

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

PURPOSE: To prepare the title compound useful as an intermediate of an acid amide derivative useful as medicines, pesticides, etc., directly, by reacting a nitrourea derivative with an azine which is a low-cost raw material of hydrazine hydrate.
CONSTITUTION: A hydrazocarbonamide derivative of formula II (A is III or -NHCONH2) is prepared by heating an azine I (R1,2 are 1W12C alkyl or cycloalkyl; one of R1 and R2 may be H) and a nitrourea derivative in an aqueous medium. For example, MEK semicarbazone is prepared from methyl ethyl ketazine.
COPYRIGHT: (C)1980,JPO&Japio
JP12988578A 1978-10-20 1978-10-20 Preparation of hydrazocarbonamide derivative Pending JPS5557553A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12988578A JPS5557553A (en) 1978-10-20 1978-10-20 Preparation of hydrazocarbonamide derivative

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12988578A JPS5557553A (en) 1978-10-20 1978-10-20 Preparation of hydrazocarbonamide derivative

Publications (1)

Publication Number Publication Date
JPS5557553A true JPS5557553A (en) 1980-04-28

Family

ID=15020737

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12988578A Pending JPS5557553A (en) 1978-10-20 1978-10-20 Preparation of hydrazocarbonamide derivative

Country Status (1)

Country Link
JP (1) JPS5557553A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001049652A1 (en) * 2000-01-07 2001-07-12 J & J Chemical Co., Ltd. Method for synthesizing hydrazodicarbonamide
KR100335795B1 (en) * 1999-11-20 2002-05-08 안병도 Method for synthesizing semicarbazide

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100335795B1 (en) * 1999-11-20 2002-05-08 안병도 Method for synthesizing semicarbazide
WO2001049652A1 (en) * 2000-01-07 2001-07-12 J & J Chemical Co., Ltd. Method for synthesizing hydrazodicarbonamide
KR100345874B1 (en) * 2000-01-07 2002-07-27 주식회사 제이앤드제이 캐미칼 Method for synthesizing hydrazodicarbonamide

Similar Documents

Publication Publication Date Title
IE45012L (en) 1,3,4- substituted pyrazoline derivatives
JPS5557553A (en) Preparation of hydrazocarbonamide derivative
JPS5785371A (en) 4-fluoro-5-oxypyrazole derivative
JPS5610159A (en) Production of tertiary-butylhydrazine inorganic acid salt
JPS5531022A (en) Hydroxamic acid derivative and its preparation
JPS5283720A (en) Substituted cyclopropanecarboxylic acid derivatives, and insecticides and acaricides containing a-substituted cyclopropanecarboxylic acid deri vatives
JPS52118464A (en) Alpha-substituted aminoalkanyloxyindole derivatives and method of preparing the same
EP0500952A4 (en) Process for producing nitrogenous heterocycle
JPS54128523A (en) 3-guanidinoamino propionic acid and its preparation
JPS5695161A (en) 2-admantanon derivative
JPS55133364A (en) Preparation of isoxazolidine derivative
JPS5584347A (en) Improved vinyl chloride resin composition
JPS5758670A (en) 1-methyl-3-(n-substituted-n-chloroacetylamino)pyrazole-4-carboxylic acid ester derivative
JPS5625166A (en) 5-fluorouracil derivative
JPS5686165A (en) Pyrazolidin-3-one derivative and its preparation
JPS574981A (en) Novel amino glucoside
JPS5697244A (en) Alkenylnorbornanone and its preparation
JPS52113979A (en) Novel 3,4-dihydrocarbostyril derivatives and method preparing the same
JPS55120591A (en) Phosphinoethylmalonic acid derivative, and preparation thereof
JPS5356677A (en) 5-fluorouracil derivatives
JPS5353655A (en) Urazol derivatives and insecticides for agricultural and horticultural uses
JPS52118465A (en) Oxyindole derivatives and method of preparing the same
JPS5318521A (en) Preparation of 3,5-dichloronitrogenzene
JPS5673064A (en) Isoquinoline derivative
JPS5659760A (en) 3-aminopyrazole derivative