2-(TERT-BUTYL)PHENYL ISOCYANATE synthesis
- Product Name:2-(TERT-BUTYL)PHENYL ISOCYANATE
- CAS Number:56309-60-5
- Molecular formula:C11H13NO
- Molecular Weight:175.23
32315-10-9
416 suppliers
$10.00/1g
6310-21-0
216 suppliers
$6.00/1g
56309-60-5
50 suppliers
$45.00/50mg
Yield:-
Reaction Conditions:
with triethylamine in 1,2-dichloro-ethane; for 4 h;Reflux;Inert atmosphere;
Steps:
72
General procedure: 0 ° C triphosgene (2 · 97g, 1 (λ Ommol, (λ 5equiv) was dissolved in dry DCE (50mL), was added triethylamine (0. 03mL, 0. Olequiv), stirred 5min, the aromatic amine (20. Ommol) was dissolved in dry DCE (50mL) was added dropwise after, 2h completion of the dropwise, and the reaction was stirred at reflux under nitrogen for 4h, cooled to room temperature, the mixture was evaporated under reduced pressure to give a yellow solid S1.
References:
CN105330608,2016,A Location in patent:Paragraph 0376; 0377: 0378; 0379
