HRID2398031

反应详情

EQUATION

反应方程式

REACTANTS

反应物

HCID712

Formaldehyde

CH2O

HCID16059

Pivalolactone

C5H8O2

结构：CC(C)C(=O)OCC(C)(C)C(=O)OC(=O)C(C)(C)COC(=O)C(C)C

HCID54012568

未命名化合物

PRODUCTS

生成物

HCID7346

Isobutyric anhydride

C8H14O3

HCID16059

Pivalolactone

C5H8O2

HCID54012568

未命名化合物

PROCEDURE

实验过程

A 50 milliliter portion of this recovered catalyst is tested in continuous operation for 24 hours under the conditions outlined in Example 2. Formaldehyde conversion to pivalolactone averages 50 percent with 10 percent going to isobutyroxypivalic anhydride. Isobutyric anhydride yield for the same period averages 75 percent to pivalolactone and 20 percent to isobutyroxypivalic anhydride.

来源与证据

来源类型: Open Reaction Database
ORD 记录: ord-6144e73cd8514b18aa9a827944689ccb
来源数据集: uspto-grants-1977_05
DOI: 10.6084/m9.figshare.5104873.v1
专利: US04024080
来源说明: uspto-grants-1977_05

反应 SMILES

C=O.[CH3:3][C:4]1([CH3:9])[C:7](=[O:8])[O:6][CH2:5]1.[C:10]([O:15][CH2:16][C:17]([CH3:34])([CH3:33])[C:18]([O:20][C:21](=[O:32])[C:22]([CH3:31])([CH3:30])[CH2:23][O:24][C:25](=[O:29])[CH:26]([CH3:28])[CH3:27])=[O:19])(=[O:14])[CH:11]([CH3:13])[CH3:12]>>[C:18]([O:20][C:21](=[O:32])[CH:22]([CH3:30])[CH3:23])(=[O:19])[CH:17]([CH3:33])[CH3:16].[CH3:3][C:4]1([CH3:9])[C:7](=[O:8])[O:6][CH2:5]1.[C:25]([O:24][CH2:23][C:22]([CH3:31])([CH3:30])[C:21]([O:20][C:18](=[O:19])[C:17]([CH3:33])([CH3:34])[CH2:16][O:15][C:10](=[O:14])[CH:11]([CH3:12])[CH3:13])=[O:32])(=[O:29])[CH:26]([CH3:27])[CH3:28]