2-amino-4,6-dihydroxypyrimidine
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General | ||||||||||||||||
Surname | 2-amino-4,6-dihydroxypyrimidine | |||||||||||||||
other names |
2-amino-4,6-pyrimidinediol |
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Molecular formula | C 4 H 5 N 3 O 2 | |||||||||||||||
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properties | ||||||||||||||||
Molar mass | 127.10 g mol −1 | |||||||||||||||
safety instructions | ||||||||||||||||
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As far as possible and customary, SI units are used. Unless otherwise noted, the data given apply to standard conditions . |
2-Amino-4,6-dihydroxypyrimidine is a chemical compound from the group of pyrimidines .
Extraction and presentation
2-Amino-4,6-dihydroxypyrimidine can be obtained via a multistage synthesis starting from urea and propargyl alcohol .
use
2-Amino-4,6-dihydroxypyrimidine (ADH) is u. a. used for the synthesis of 2-amino-4,6-dimethoxypyrimidine (ADM) and 2-amino-4,6-dichloropyrimidine . Some herbicides are also based on ADH.
Individual evidence
- ↑ Data sheet 2-Amino-4,6-dihydroxypyrimidine, 98% from Sigma-Aldrich , accessed on November 15, 2014 ( PDF ).
- ↑ Harry H. Szmant: Organic Building Blocks of the Chemical Industry . John Wiley & Sons, 1989, ISBN 0-471-85545-6 , pp. 618 & 620 ( limited preview in Google Book search).
- ↑ Zhen Xiong, Minghao Zhou, Guomin Xiao: Synthesis of 2-amino-4,6-dimethoxypyrimidine with dimethyl carbonate as methylating agent . In: Research on Chemical Intermediates . tape 40 , no. 5 , May 2014, p. 1789-1797 , doi : 10.1007 / s11164-013-1082-7 .
- ↑ Patent US5563270 : Process for the preparation of 2-amino-4,6-dichloro-pyrimidine. Registered on May 12, 1995 , published on October 8, 1996 , applicant: DSM Chemie Linz, inventor: Franz-Thomas Schwarz, Johann Altreiter.
- ↑ Patent EP0024260 : New pyrimidine compounds, their preparation, intermediate products and herbicidal agents that contain the pyrimidine compounds as active ingredients. Registered on August 11, 1980 , published on May 22, 1985 , applicant: Ciba-Geigy , inventor: Karl Hoegerle, Hans Tobler.