...A general term for compounds in which the hydrogen atom of urea (H 2 N) 2 CO is replaced with an alkyl group R, also known as alkylurea. When isocyanic acid H-N=C=O, isocyanate R-N=C=O, or carbamoyl chloride R 2 NCOCl is reacted with a primary or secondary amine, (H 2 N)(RNH)CO, (RNH) 2 CO, or (RNH)(R 2 N)CO is obtained, and when phosgene COCl 2 is reacted with a primary or secondary amine, (RNH) 2 CO or (R 2 N) 2 CO is obtained. ... *Some of the terminology explanations that mention "alkylurea" are listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…尿素(H2N)2COの水素原子をアルキル基Rで置換した化合物の総称で,アルキル尿素alkylureaともいう。イソシアン酸H-N=C=O,イソシアナートR-N=C=Oあるいは塩化カルバモイルR2NCOClに第一または第二アミンを作用させれば,(H2N)(RNH)CO,(RNH)2CO,(RNH)(R2N)COが得られ,ホスゲンCOCl2に第一あるいは第二アミンを作用させれば,(RNH)2COあるいは(R2N)2COが得られる。… ※「alkylurea」について言及している用語解説の一部を掲載しています。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
>>: Alkyl halide (English spelling)
…England, which was interested in the success of ...
The act of a prostitute being called by a customer...
...From the late Greek period to the Roman Empire...
723-797 A monk from the Nara to early Heian perio...
In the theory of life, vitalism is opposed to mec...
…Here, visibility is the maximum distance at whic...
A village in Hiki County, central Saitama Prefectu...
A popular uprising at the end of the Yi Dynasty in...
…Even if a continuous map f : X → Y gives a one-t...
…The word tourism began to be used in the UK at t...
A river that runs through the Nishi-Mikawa region...
…They are also called balloons because they are l...
...The superfamily Rhinolophoidea includes the Ly...
…The ultimate support of ethos is found within th...
...For this reason, military men such as Esparter...