Synthetic Photochemistry. LX. One-pot Formation of Spirocyclic 3-Acetyl-2-hydroxy-2-cyclopentenone Derivatives from Methylenecycloalkanes and Methyl 2,4-Dioxopentanoate

DOI: 10.1246/bcsj.66.870

Source and publish data:

Bulletin of the Chemical Society of Japan p. 870 - 876 (1993)

Update date:2022-08-17

Topics:

Authors:

Hatsui, Toshihide

Ikeda, Shin-ya

Takeshita, Hitoshi

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

Article abstract of DOI:10.1246/bcsj.66.870

A series of proto-photocycloadducts of methyl 2,4-dioxopentanoate to methylenecycloalkanes and -alkenes spontaneously caused retro-benzilic acid rearrangement in high yields.The results are utterly different from those of sterically-crowded acyclic alkenes, with which the rearrangement occurred by thermolysis as a minor process.

Full text of DOI:10.1246/bcsj.66.870

Products guided by the article

Product name:2-methylideneadamantane

Cas No:875-72-9

R&D Labs maybe for 875-72-9

Wuhan Pengo Technology.,Ltd.

Contact:+86-27-67841589

Address:Add: 999 Gaoxin Road, Donghu New Technology Development Zone, Wuhan City, Hubei, China
MENGNA

Contact:18698110882

Address:1303 No2 building,LuoMa Garden,YongAn Road,Hexi District,Tianjin city
Shantou Baokang Pharmaceutical Co., Ltd.

Contact:+86-754-88873487

Address:5/F B Block Huangshan Bldg Huangshan Rd Shantou
Antaeus Bio-technology Co., LTD(expird)

Contact:021-31252569

Address:shanghai pudong
Rizhao Lanxing Chemical Indusrial Co.,Ltd

Contact:86-633-2616708

Address:NO.15 West road Shenglan, Lanshan district, Rizhao City

Relevant to this article

Formation of novel p-functionalized ligands by insertion reactions of RNCX (R = Ph, X = O, S; R = Prⁱ, X = O) into the Zr-P bond of [Cp°₂ZrCl(PHCy)] (Cp° = η⁵-C₅EtMe₄, Cy = Cyclohexyl) and [Cp′_2<

Doi:10.1021/om000170k
(2000)
Hydrogenation of lactic acid on reduced copper-containing catalysts

Doi:10.1007/s11172-009-0144-x
(2009)
Mono-substituted Keggin-polyoxometalate complexes as effective and recyclable catalyst for the oxidation of alcohols with hydrogen peroxide in biphasic system

Doi:10.1016/j.tetlet.2005.08.040
(2005)
Triphenylpyrylium Salt as Sensitizer for Electron Transfer Oxygenation not involving Superoxide Anion

Doi:10.1039/c39870001262
(1987)
Stereocontrolled synthesis of showdomycin and 6-azapseudouridines

Doi:10.1016/S0040-4039(01)94682-9
(1978)
Molecularly imprinted polymers as antibody mimics in automated on-line fluorescent competitive assays

Doi:10.1021/ac070277i
(2007)

Article Doi