531820
N,N′-Di-Boc-thiourea
97%
Synonym(s):
N,N′−Di-(tert-butoxycarbonyl)thiourea, N,N′-Bis-tert-butoxycarbonylthiourea
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About This Item
Linear Formula:
((CH3)3COCONH)2CS
CAS Number:
Molecular Weight:
276.35
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
MDL number:
Assay:
97%
InChI
1S/C11H20N2O4S/c1-10(2,3)16-8(14)12-7(18)13-9(15)17-11(4,5)6/h1-6H3,(H2,12,13,14,15,18)
SMILES string
CC(C)(C)OC(=O)NC(=S)NC(=O)OC(C)(C)C
InChI key
CSOJECDGWHHWRS-UHFFFAOYSA-N
assay
97%
mp
131-135 °C (lit.)
functional group
amine, thiourea
General description
N,N′-Di-Boc-thiourea (N,N′-di-Boc-substituted thiourea), also known as di-Boc-thiourea is a thioacylating agent for preparing thiocarbonyl compounds.
Application
N,N′-Di-Boc-thiourea (di-Boc protected thiourea) may be used as a guanylating agent for the synthesis of guanidines, via guanylation of amines in the presence of Mukaiyama′s reagent as a promoter.
Storage Class
13 - Non Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
Regulatory Information
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Recent developments in guanylating agents.
Katritzky AR and Rogovoy BV.
ARKIVOC (Gainesville, FL, United States), 4, 49-87 (2005)
N, N'-Di-Boc-substituted thiourea as a novel and mild thioacylating agent applicable for the synthesis of thiocarbonyl compounds.
Yin BL, et al.
Synthesis, 2010(06), 991-999 (2010)
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