Oxidation of spiroketones with DDQ - Synthesis of tropone derivatives and DDHQ diesters

DOI: 10.1016/S0040-4020(01)88302-2

Source and publish data:

Tetrahedron p. 5481 - 5496 (1992)

Update date:2022-07-29

Topics:

Authors:

Kasturi, Tirumalai R.

Pragnacharyulu, Palle V. P.

Reddy, Gouravaram M.

Jayaram, Srirangam K.

Singh, Sheo B.

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

Article abstract of DOI:10.1016/S0040-4020(01)88302-2

Oxidation of spiroketones 3a-f with DDQ in dry benzene gave tropone derivatives 4a-f and DDHQ esters 5a-f (cis-cis isomer 6a-f, trans-trans isomer 7a-f). While the aryl substituted spirokeone 17a gave a 2:1 mixture of 19a and the corresponding trans-trans

Full text of DOI:10.1016/S0040-4020(01)88302-2

Products guided by the article

Product name:2-Naphthalenol, 1,1'-[(2,4-dimethoxyphenyl)methylene]bis-

Cas No:143210-24-6

R&D Labs maybe for 143210-24-6

Anhui Hope-Chem Co., Ltd.

Contact:86-551-63540590

Address:No 1388 Furong Rd., Hefei, Anhui, China
JIANGXI XINXIN CHEMICAL CO., LTD.

Contact:86-15957176628

Address:INDUSTRY ROAD 1, INDUSTRIAL PARK, HEKOU TOWN,YANSHAN COUNTY, JIANGXI PROVINCE, CHINA
Changzhou Anyi Biochem Co., Ltd.(expird)

Contact:+86-519-88836158

Address:no,51 caoda
Radiant Pharma & Tech Company

Contact:+86-511-88790000

Address:338 North Yushan Rd, Zhenjiang, Jiangsu 212016
wuxi huabin bio-tech Co.,Ltd(expird)

Contact:86-0510-85133006

Address:hubin road NO157

Relevant to this article

Palladium-acetate catalyst for regioselective direct arylation at C2 of 3-furanyl or 3-thiophenyl acrylates with inhibition of Heck type reaction

Doi:10.1016/j.tet.2012.12.061
(2013)
Synthesis of quinolines and fused pyridocoumarins from N-propargylanilines or propargylaminocoumarins by catalysis with gold nanoparticles supported on TiO₂

Doi:10.1016/j.tet.2013.04.026
(2013)
Synthesis and (spectro)electrochemical behavior of 2,5-diferrocenyl-1- phenyl-1 H-phosphole

Doi:10.1021/om400201b
(2013)
Selective inhibitors of monoamine oxidase (MAO). 5.^1,2 1-Substituted phenoxathiin inhibitors containing no nitrogen that inhibit MAO a by binding it to a hydrophobic site

Doi:10.1021/jm970862j
(1998)
Reactions of N,N-Bis(2-chloroethyl)-p-aminophenylbutyric acid (chlorambucil) with 2′-deoxyguanosine

Doi:10.1021/tx000249u
(2001)
STUDIES DIRECTED TOWARDS NOVEL PENEM ANTIBACTERIALS

Doi:10.1016/0040-4039(92)80011-8
(1992)

Article Doi