2,4-Diaminotoluene synthesis
- Product Name:2,4-Diaminotoluene
- CAS Number:95-80-7
- Molecular formula:C7H10N2
- Molecular Weight:122.17
584-84-9
229 suppliers
$22.00/25g
95-80-7
265 suppliers
$12.00/1mg
Yield:95-80-7 98%
Reaction Conditions:
with formic acid;trifluoroborane diethyl ether
Steps:
4 EXAMPLE 4
EXAMPLE 4 20 parts freshly distilled ether, 1.74 parts (0.01 mole) 2,4-toluene-diisocyanate, 2.8 parts (0.02 mole) boron trifluoride etherate and 1.0 part (0.02 mole) 98% formic acid were combined and reacted as described in Example 1. Neutralization and isolation procedures described in Example 2 followed. 1.19 g (98% yield) 2,4-toluenediamine were recovered, having a melting point of 97° C.-98° C.
References:
Drexel University US5041670, 1991, A
121-14-2
0 suppliers
$22.39/033s-1.2ml
95-80-7
265 suppliers
$12.00/1mg
99-55-8
415 suppliers
$6.00/25g
95-80-7
265 suppliers
$12.00/1mg
34648-99-2
21 suppliers
inquiry
95-80-7
265 suppliers
$12.00/1mg
71785-48-3
51 suppliers
$49.00/1g
95-80-7
265 suppliers
$12.00/1mg