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 1-Cyclohexene-1-acetonitrile
6975-71-9

1-Cyclohexene-1-acetonitrile synthesis

9synthesis methods
-

Yield: 85%

Reaction Conditions:

with sodium iodide;tin(ll) chloride in ethanol for 0.05 h;Reflux;Green chemistry;

Steps:

General procedure for De oxygenation of aliphatic and aromatic epoxide, chalcone epoxide, nitro styrene epoxide and nitrochromene epoxide by novel SnCl 2 / NaI reagent:
General procedure: To a solution epoxide (1mmol) and NaI (3mmol) in absolute alcohol (5ml), SnCl2 (2mmol) was added in a several portions. The mixture was stirred at reflux temperature and the progress of reaction was monitored by TLC. Within 2-10 min the reaction mixture is poured in ice-water, precipitation obtained, stirred for 10 min and filtered the solid, dried to obtained pure products 2a-12a/ 1b-17b/1c-10c and 1d- 10d with 85-96% yield.

References:

Pathe, Gulab Khushalrao;Ahmed, Naseem [Synthesis,2015,vol. 47,# 22,art. no. SS-2015-Z0312-OP,p. 3542 - 3552]

扬州市| 托克逊县| 云林县| 社会| 桑植县| 松原市| 永善县| 南皮县| 江城| 玉林市| 河曲县| 五家渠市| 瑞丽市| 盘山县| 罗城| 大冶市| 周宁县| 临高县| 嘉义县| 丰顺县| 四子王旗| 盐城市| 新闻| 策勒县| 紫阳县| 普安县| 封丘县| 平和县| 翼城县| 修水县| 武安市| 获嘉县| 会东县| 甘孜| 土默特右旗| 肥西县| 栾川县| 长武县| 常山县| 兴山县| 朝阳市|