3,3-Dimethyl-7-methylenecycloocta-1,5-dione, a versatile building block for the preparation of substituted cyclooctadienones and δ-valerolactones

DOI: 10.1016/S0040-4020(01)90474-0

Source and publish data:

Tetrahedron p. 7461 - 7472 (1994)

Update date:2022-08-10

Topics:

Authors:

Bajgrowicz, Jerzy A.

Petrzilka, Martin

Read Full Text PDF DownLoad Join now for total 90,000,000 free articles

Article abstract of DOI:10.1016/S0040-4020(01)90474-0

De Mayo reaction of dimedone with allene results in the formation of 3,3-dimethyl-7-methylenecycloocta-1,5-dione 6 together with the corresponding head-to-tail adduct 5, which spontaneously dimerizes the the hetero Diels-Alder adduct 7. Reduction of 6 wit

Full text of DOI:10.1016/S0040-4020(01)90474-0

Products guided by the article

Product name:2-Cyclohexen-1-one, 5,5-dimethyl-3-(2-methyl-1-propenyl)-

Cas No:3212-51-9

R&D Labs maybe for 3212-51-9

Shandong Jiulong Hisince Pharmaceutical Co.,Ltd.

Contact:+86-15853188990

Address:Huadian Pioneer Park, Huadian Township, Qihe County, Dezhou City, Shandong, P.R.China
Tianjin Ingenochem Technology Co.,Ltd

Contact:+86-22-23677060

Address:Hitech Green Industry Park K2-9-602, Nankai district
Tianjin Boron PharmaTech Co.,Ltd.(expird)

Contact:86-022-59845187

Address:B9-401, Tianda Science Park,No.80,4th Avenue,TEDA,Tianjin, China
TIANJIN FESTO CHEMICAL CO.,LTD(expird)

Contact:86-22-25814570

Address:No.12th,5th Ave.,TEDA,Tianjin,China
Anhui Hope-Chem Co., Ltd.

Contact:86-551-63540590

Address:No 1388 Furong Rd., Hefei, Anhui, China

Relevant to this article

ELCTROCHEMICAL PREPARATION AND REACTIONS OF UNMASKED ACYL-ANION SYNTHONS

Doi:10.1016/S0040-4039(01)93897-3
(1989)
Design, synthesis, and pharmacological studies of some new Mannich bases and S-alkylated analogs of pyrazole integrated 1,3,4-oxadiazole

Doi:10.1007/s11164-015-2170-7
(2016)
Doi:10.1016/S0040-4039(01)82605-8
(1974)
Effects of metal ions on the rates and enantioselectivities of reactions catalyzed by a series of semisynthetic transaminases created by site directed mutagenesis

Doi:10.1016/S0960-894X(98)00129-2
(1998)
Low-temperature heat capacities of yttrium, lanthanum, and lutetium sesquisulfides

Doi:10.1103/PhysRevB.24.7187
(1981)
Surface reaction film formation by Si₂H₆ transfer at molecular flow

Doi:10.1149/1.2096470
(1989)

Article Doi