Reference of 102-52-3,Some common heterocyclic compound, 102-52-3, name is 1,1,3,3-Tetramethoxypropane, molecular formula is C7H16O4, traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc, below Introduce a new synthetic route.
100 mg (0.215 mmol) of Example 12 A were mixed with 1.00 mL (6.07 mmol) 1, 1,3,3- tetramethoxypropane. The reaction mixture was heated to 175C for lh using a microwave oven. The reaction mixture was treated with DCM/MeOH and one drop of triethylamine. The solvents were removed under reduced pressure. The mixture was purified by preparative HPLC (eluent A: water + 0.13 % TFA, eluent B: MeOH) yielding 45 mg (54 %) of the title compound.HPLC-MS (Method 3): R, = 1.36 minMS (ESI pos): m/z = 387 (M+H)+
These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route 1,1,3,3-Tetramethoxypropane, its application will become more common.
Reference:
Patent; BOEHRINGER INGELHEIM INTERNATIONAL GMBH; HEINE, Niklas; EICKMEIER, Christian; FERRARA, Marco; GIOVANNINI, Riccardo; ROSENBROCK, Holger; SCHAENZLE, Gerhard; WO2012/20022; (2012); A1;,
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem