RETRO CAROTENOIDS WITH SUBSTITUTED 2,5-OXA-BICYCLOHEPTANE END GROUPS

DOI: 10.1016/S0040-4039(01)93036-9

Source and publish data:

Tetrahedron Letters p. 4541 - 4544 (1981)

Update date:2022-09-26

Topics:

Authors:

Aareskjold, Kare

Kayser, Hartmut

Liaaen-Jensen, Synnove

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

Article abstract of DOI:10.1016/S0040-4039(01)93036-9

BF3-mediated formation of a 2,5-oxygen bridge from carotenoids with 2-hydroxy-β-type end groups accompanied by dehydrogenation and retro shift of the polyene system is reported.The configuration of the Δ6,6' double bonds are established by 1H NMR.

Full text of DOI:10.1016/S0040-4039(01)93036-9

Products guided by the article

Product name:(1S,4R)-1,3,3-Trimethyl-2-[(2E,4E,6E,8E,10E,12E,14E,16E)-3,7,12,16-tetramethyl-18-[2,6,6-trimethyl-cyclohex-2-en-(E)-ylidene]-octadeca-2,4,6,8,10,12,14,16-octaen-(E)-ylidene]-7-oxa-bicyclo[2.2.1]heptane

Cas No:81306-21-0

R&D Labs maybe for 81306-21-0

UK SHAREPOINT INTERNATIONAL TRADE CO., LTD(expird)

Contact:44-20-31299469

Address:FLAT 107 25 INDESCON SQUARE LONDON UNITED KINGDOM E14 9DG
Shanxi Tongji Pharmaceuticals Co., Ltd.

Contact:+86-359-3024784

Address:Xikuang South Road, Ruicheng County , Shanxi
Taizhou Crene Biotechnology co.ltd

Contact:86-576-88813233 88205808

Address:Economic Developed Zone of Taizhou Zhejiang China
Yixing Bluwat Chemicals Co., Ltd.

Contact:+86 510 87821568

Address:Yongan Road, Yixing Chemical Industrial Park, Yixing, Jiangsu, China
Dezhou Longteng Chemical Co., Ltd.

website:http://www.sodium-methoxide.cn/

Contact:0086-18866052283

Address:Xinhua Industrial Zone, Dezhou City, Shandong Province, China

Relevant to this article

Initial synthesis of diastereomeric pyran spirooxoindolinones based on (-)-carvone and (+)-3-carene

Doi:10.1007/s10600-014-0877-0
(2014)
Synthesis and spectra of new 3-carbethoxypyrazole sulfonylurea derivatives

Doi:10.1002/jhet.5570180815
(1981)
Eucalyptus as biomass. Novel compounds from microbial conversion of 1,8-cineole

Doi:10.1271/bbb1961.46.2601
(1982)
Substituted 1,3-Dichloroisopropanols, Cyclopropanols and Ethyl Ketones from 1,3-Dichloroacetone

Doi:10.1055/s-1983-30459
(1983)
Synthesis and characterisation of [(η⁶-cymene)Ru(L)X ₂] compounds: Single crystal X-ray structure of [(η⁶- cymene)Ru(P{OPh}₃)Cl₂] at 203 K

Doi:10.1016/j.poly.2004.06.016
(2004)
Synthesis and structures of silicon-, germanium-, and tin-containing tungsten carbyne complexes (Bu^tO)₃W≡C-EPh ₃ and [(Bu^tO)₃W≡C]₂EPh ₂ (E = Si, Ge, Sn)

Doi:10.1023/B:RUCB.0000011869.83994.94
(2003)

Article Doi