Journal of the Chemical Society. Perkin transactions I p. 7 - 10 (1983)
Update date:2022-07-29
Topics: Starting Material Final steps Step 2
Pramod, Kakumanu
Ramanathan, Halasya
Rao, G. S. R. Subba
The mesomeric anions, generated from 1-methoxycyclohexa-1,4-diene, 1-methoxy-5-methylcyclohexa-1,4-diene, and 1-methoxy-4-methylcyclohexa-1,4-diene with potassium amide in liquid ammonia, have been readily alkylated and the resulting dienes were hydrolysed to yield 2-alkyl-, 2,3-dialkyl- and 2,4-dialkyl-cyclohex-2-enones in good yield.Arylation of the above mesomeric anions followed by hydrolysis afforded 2-arylcyclohex-2-enones in addition to substituted biphenyls.A new and efficient synthesis of the male sex attractant of the Douglas Fir Tussock Moth, (Z)-heneicosa-6-en-11-one is described using the above methodology.
View MoreSynchem Pharma Co.,Ltd(expird)
Contact:+0086-21-61984905-1
Address:Building 60,Zimian Park, LongYang industrial Area, 1515Nong，Yuandong Road Fengxian District, Shanghai ,China
Chengdu Shengnuo Biological Technology Co., Ltd.
Contact:86-028-85275045
Address:Sichuan Province Chengdu hi tech Zone Tianfu Avenue North of 1480
BAODING SINO-CHEM INDUSTRY CO.,LTD
Contact:0312-5956088
Address:NO.8 FUXING ROAD,CHINA
MTT Pharma & Bio-technology Co.,Ltd(expird)
Contact:+86-21-58407925
Address:Room2019, Building C, Tomson Center, No.158, Zhang Yang Road, Shanghai, China
Shenzhen ZheYi Chemicals Co.,LTD(Shanghai Branch)
Contact:+86-21-54159691
Address:Room1002,Building No.2, Lane 98 Bixiu Road,Minhang District, Shanghai,China 201100
Doi:10.1021/acs.joc.7b01746
(2017)Doi:10.1021/ol8020435
(2008)Doi:10.1002/hlca.19510340131
(1951)Doi:10.1016/S0040-4039(00)95734-4
(1987)Doi:10.1021/ol802745n
(2009)Doi:10.1039/dt9960003277
(1996)
