88545
N,N′-硫羰基二咪唑
≥95.0% (S)
别名:
TCDI
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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:
Assay:
≥95.0% (S)
Form:
powder
Quality Level
assay
≥95.0% (S)
form
powder
reaction suitability
reaction type: Carbonylations
mp
98-102 °C (lit.)
functional group
thiourea
storage temp.
2-8°C
SMILES string
S=C(n1ccnc1)n2ccnc2
InChI
1S/C7H6N4S/c12-7(10-3-1-8-5-10)11-4-2-9-6-11/h1-6H
InChI key
RAFNCPHFRHZCPS-UHFFFAOYSA-N
Application
- 1,1′-硫羰基二咪唑（TCDI）可用于在Corey-Winter烯烃合成中通过形成环状硫代碳酸酯而实现邻位二醇脱氧。
- 它可用于(+)-hapalindole Q、12-epi-fischerindole U和welwitindolinone A的对映选择性全合成。
- 它还可以作为链转移剂用于制备三硫代碳酸盐、黄酸盐和二硫代氨基甲酸盐，从而用于可逆加成断裂链转移和大分子设计（RAFT/MADIX）聚合。
Other Notes
用于合成硫酰胺；用于改进的 Corey-Winter 烯烃合成；通过醇与 Bu3SnH-AIBN 发生自由基反应制备硫代氨基甲酸酯
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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)
Enantiospecific total synthesis of the hapalindoles, fischerindoles, and welwitindolinones via a redox economic approach.
Richter JM, et al.
Journal of the American Chemical Society, 130(52), 17938-17954 (2008)
Direct coupling of indoles with carbonyl compounds: short, enantioselective, gram-scale synthetic entry into the hapalindole and fischerindole alkaloid families.
Baran PS and Richter JM
Journal of the American Chemical Society, 126(24), 7450-7451 (2004)
1, 1?-Thiocarbonyldiimidazole.
e-EROS Encyclopedia of Reagents for Organic Synthesis (2001)
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 88545-5G | 04061833065068 |
| 88545-25G | 04061833065051 |
| 88545-1G | 04061833065044 |