Reference of 4911-54-0, In the next few decades, the world population will flourish. As the population grows rapidly and people all over the world use more and more resources, all industries must consider their environmental impact. 4911-54-0, name is Ethyl 4-methylpent-4-enoate belongs to esters-buliding-blocks compound, it is a common compound, a new synthetic route is introduced below.
The reaction is carried out as described in Example 8 but using catalyst 4a (7.6 mg, 0.01%) in THF (5 ml) and KOMe (0.63 g, 9 mmol) in ethyl 4-methylpent-4-enoate 11 (12.9 g, 91 mmol) and THF (58 ml). Standard work-up gave a slightly yellow crude oil (5.6 g, 61%) which contained 4-methylpent-4-en-l-ol 12 of 100% purity according to GC. The analytical data of 4-methylpent-4-en-l-ol 12 were identical with the ones obtained from commercial samples of this compound.
In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles, Ethyl 4-methylpent-4-enoate, other downstream synthetic routes, hurry up and to see.
Reference:
Patent; GIVAUDAN SA; GEISSER, Roger Wilhelm; GOEKE, Andreas; SCHROEDER, Fridtjof; WO2013/171302; (2013); A1;,
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics