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关于此项目
经验公式(希尔记法):
C7H6N4S
化学文摘社编号:
分子量:
178.21
UNSPSC Code:
12352005
NACRES:
NA.22
PubChem Substance ID:
EC Number:
228-183-4
Beilstein/REAXYS Number:
609349
MDL number:
产品名称
N,N′-硫羰基二咪唑, technical grade, 90%
InChI key
RAFNCPHFRHZCPS-UHFFFAOYSA-N
InChI
1S/C7H6N4S/c12-7(10-3-1-8-5-10)11-4-2-9-6-11/h1-6H
SMILES string
S=C(n1ccnc1)n2ccnc2
grade
technical grade
assay
90%
reaction suitability
reaction type: Carbonylations
mp
98-102 °C (lit.)
functional group
thiourea
Quality Level
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Application
本品可用于醇与三丁基氢化锡以及二醇与氢化铝锂发生脱氧反应。
生化合成中的有用试剂。
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
Paweł Chochrek et al.
The Journal of organic chemistry, 72(14), 5276-5284 (2007-06-21)
1 alpha,25-Dihydroxyvitamin D3 (calcitriol, 1) is a bioregulator important for the treatment of various human metabolic diseases and biomedical research. Herein, we report an efficient diastereoselective approach to the key trans-hydrindane building block for calcitriol synthesis (2a) starting from the
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