23259
β,β,β-Trichloro-tert-butyl chloroformate
purum, ≥97.0% (GC)
Synonym(s):
β,β,β-Trichloro-tert-butoxycarbonyl chloride, TCBoc-chloride
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About This Item
Linear Formula:
ClCO2C(CH3)2CCl3
CAS Number:
Molecular Weight:
239.91
EC Number:
266-293-4
UNSPSC Code:
12352100
PubChem Substance ID:
Beilstein/REAXYS Number:
1935464
MDL number:
grade
purum
assay
≥97.0% (GC)
bp
83-84 °C/14 mmHg (lit.)
mp
28-30 °C
SMILES string
CC(C)(OC(Cl)=O)C(Cl)(Cl)Cl
InChI
1S/C5H6Cl4O2/c1-4(2,5(7,8)9)11-3(6)10/h1-2H3
InChI key
GMELMFSDPDSXOZ-UHFFFAOYSA-N
Other Notes
Reagent to introduce the TCBOC-amino-protecting group which is stable towards basic and acidic conditions but cleaved by "super-nucleophiles" or by zinc in acetic acid
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R.G. Schneiderwind et al.
Tetrahedron, 39, 2207-2207 (1983)
T. Kamimura et al.
Chemistry Letters (Jpn), 965-965 (1982)
H. Eckert et al.
Angewandte Chemie (International Edition in English), 90, 388-388 (1978)