Tetraisopropyl Orthotitanate

Synonym : Isopropyl Titanate

Synonym : Tetraisopropyl Titanate

Synonym : Titanium(IV) Isopropoxide

Synonym : Titanium(IV) Tetraisopropoxide

Structure

Tetraisopropyl Orthotitanate
General Information
TCI Product No. : T0133
Stock Status :
Unit Sizes Price Available stock (pc)
25g Rs 900 >10
500g Rs 3,480 9

Status at 03:00 a.m. on Feb 09, 2012 (IST)

* Items available from stock in Japan will be delivered in 7 business days

Purity / Analysis Method :
Storage :
M.F. / M.W. : C12H28O4Ti=284.22
CAS Number : 546-68-9
Related CAS Number :
MDL Number : MFCD00008871
Data of Reference
fp : 18 °C
d : 0.97
Application

Reductive Amination

Reductive Amination

Typical Procedure: To the solution of carbonyl compound (1 mmol) in THF (4 mL), the primary or secondary amine (1.2 mmol) is added followed by the addition of Ti(Oi-Pr)4 (1.2 mmol). The reaction mixture is stirred for 1 h at room temperature. Ammonia borane (1.2 mmol) is added and stirring is continued at the same temperature. Upon completion of the reaction, as revealed by TLC, the resulting mixture is treated with HCl (3 mL, 6 M) and stirred for an additional hour. The reaction mixture is diluted with water (10 mL) and extracted with diethyl ether (3 × 15mL). The aqueous layer is then treated with NaOH (2 M) until pH 10-12 and extracted with diethyl ether (3 × 15mL). The combined organic extracts are washed with brine, dried (Na2SO4), concentrated in vacuo, and purified by silica gel flash chromatography to obtain the desired product.

References
Beilstein : 1(2)382
Merck Index(14) : 9480
F & F : 10, 404
RTECS# : NT8060000
Transport Information
UNNo. : 2413
Class : 3
PG : III
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