CYCLOPENTYL ISOTHIOCYANATE synthesis
- Product Name:CYCLOPENTYL ISOTHIOCYANATE
- CAS Number:33522-03-1
- Molecular formula:C6H9NS
- Molecular Weight:127.21
463-71-8
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1003-03-8
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33522-03-1
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Yield:-
Reaction Conditions:
with calcium carbonate in dichloromethane;water at 20; for 2 h;
Steps:
Synthesis of Isothiocyanate 2 (General Procedure)
General procedure: To a mixture of a solution of amine 1 (23 mmol) in methylenechloride (20 mL) and calcium carbonate (CaCO3) (138mmol) in water (80 mL) was added thiophosgene (45 mmol).The mixture was stirred for 2 h at room temperature, and then extracted with methylene chloride. The organic extract was washed with brine and dried over anhydrous MgSO4.The solvent was removed by evaporation to afford 2 (55-94% yields).
References:
Nam, Kee Dal;Han, Minsoo;Yoon, Jun;Kim, Eun-A;Cho, Sung-Woo;Hahn, Hoh-Gyu [Bulletin of the Korean Chemical Society,2013,vol. 34,# 1,p. 271 - 274]
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33522-03-1
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5263-57-0
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33522-03-1
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3558-06-3
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333-20-0
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33522-03-1
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75-15-0
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![Ethanamine, N-[(3,5-dichlorophenyl)methylene]-2,2-diethoxy-](/CAS/20210305/GIF/1000210-73-0.gif)
1000210-73-0
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33522-03-1
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