发明名称 |
CONTINUOUS METHOD FOR PRODUCING AMIDES OF AROMATIC CARBOXYLIC ACIDS |
摘要 |
The invention relates to a continuous method for producing amides of aromatic carboxylic acids by reacting at least one carbonic acid ester of formula (I) R3-COOR4, wherein R3 represents an optionally substituted aromatic hydrocarbon group with 5 to 100 carbon atoms and R4 represents a hydrocarbon group with 1 to 30 carbon atoms, with at least one amine of formula (II) HNR1R2, wherein R1 and R2 independently represent hydrogen or a hydrocarbon group with 1 to 100 C atoms, in a reaction tube the longitudinal axis of which extends in the direction of propagation of the microwaves of a monomode microwave applicator, under microwave irradiation to form carboxamide.
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申请公布号 |
CA2766926(A1) |
申请公布日期 |
2011.01.06 |
申请号 |
CA20102766926 |
申请日期 |
2010.06.09 |
申请人 |
CLARIANT FINANCE (BVI) LIMITED |
发明人 |
KRULL, MATTHIAS;MORSCHHAUSER, ROMAN |
分类号 |
C07C231/02;C07C233/65;C07C233/78;C07D209/48;C07D213/82 |
主分类号 |
C07C231/02 |
代理机构 |
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地址 |
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