一二三四区视频,亚洲少妇熟女色,日本久热无码视频网,欧美国产日韩大尺度,亚洲a视频,久久少妇一区二区,日韩999无码视频,刺激久久久久久久,啊啊啊啊不要啊在线

Welcome to chemicalbook!
Chinese English Japanese Germany Korea
010-86108875
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

ChemicalBook CAS DataBase List Creatinine
60-27-5

Creatinine synthesis

6synthesis methods
-

Yield:60-27-5 90%

Reaction Conditions:

with ammonium hydroxide in neat (no solvent) at 20; for 0.5 h;Green chemistry;

Steps:

General experimental procedure for synthesis of 2-imnohydantoin (2).

General experimental procedure for synthesis of 2-imnohydantoin (2). Methyl N-cyano-N-alkyl/arylaminoacetate 1 was treated with aqueous ammonia solution (30%, specific gravity = 0.89) at room temperature as per reaction time mentioned in Scheme 1. The precipitate of product formed was filtered and dried to get the 2-iminohydantoins 2.

References:

Kumar, Vinod;Rana, Hemlata;Kaushik, M. P. [Tetrahedron Letters,2012,vol. 53,# 47,p. 6423 - 6425,3]

Creatinine Related Search:

攀枝花市| 大埔县| 宁乡县| 屏南县| 茌平县| 陇西县| 偃师市| 阿克| 咸丰县| 涞水县| 甘洛县| 调兵山市| 衡水市| 洪江市| 石城县| 宁安市| 衡山县| 遵义市| 上虞市| 锡林郭勒盟| 汪清县| 苍山县| 盐城市| 霞浦县| 葫芦岛市| 长泰县| 黎城县| 庆城县| 独山县| 云阳县| 枞阳县| 志丹县| 灌阳县| 龙南县| 房产| 阿克苏市| 加查县| 泰州市| 治县。| 柯坪县| 龙海市|