ORGANIC SYNTHESIS WITH ALLYLIC SULFUR COMPOUNDS: REACTIONS OF THE 13-THIABICYCLO[8.2.1]-5-TRIDECENE RING SYSTEM

Unsaturated 8-membered ring compounds. V

Unsaturated 8-membered ring compounds. VII. Synthesis and cycloaddition reactions of 7,8-dimethylene-1,3,5-cyclooctatrienes. The synthesis of dicyclooctatetraeno[1,2:4,5]benzene

✍ Elix, J. A.; Sargent, Melvyn V.; Sondheimer, F. 📂 Article 📅 1970 🏛 American Chemical Society 🌐 English ⚖ 927 KB

The reaction of dimethyl β-ketoglutarate

The reaction of dimethyl β-ketoglutarate with 1,2-dicarbonyl compounds. III. Exo-tetracyclo[5.5.1.02,6.010,13]tridecane-4,8,12-trione

✍ Kenner C. Rice; Norman E. Sharpless; Ulrich Weiss; Robert J. Highet 📂 Article 📅 1975 🏛 Elsevier Science 🌐 French ⚖ 182 KB

We have reported earlier2$3 that reaction of dimethyl B-ketoglutarate (\_I) with glyoxal (2) in slightly acidic aqueous solution at room-temperature yields a precipitate of cyclic Bketo esters, Acid-catalyzed hydrolysis and decarboxylation of these intermediates gave bicyclo-

Facile Construction of the Tricyclo[5.2.

Facile Construction of the Tricyclo[5.2.1.0 1,5 ]decane Ring System by Intramolecular Double Michael Reaction: Highly Stereocontrolled Total Synthesis of (±)-8,14-Cedranediol and (±)-8,14-Cedranoxide

✍ Ihara, Masataka; Makita, Kei; Takasu, Kiyosei 📂 Article 📅 1999 🏛 American Chemical Society 🌐 English ⚖ 83 KB

Synthesis of unsaturated organoselenium

Synthesis of unsaturated organoselenium compounds via the reaction of organic diselenides with 2,3-dichloro-1-propene in the hydrazine hydrate-KOH system

✍ Levanova, E. P.; Grabel’nykh, V. A.; Vakhrina, V. S.; Russavskaya, N. V.; Albano 📂 Article 📅 2013 🏛 Springer 🌐 English ⚖ 203 KB

ChemInform Abstract: Facile Construction

ChemInform Abstract: Facile Construction of the Tricyclo[5.2.1.01,5]decane Ring System by Intramolecular Double Michael Reaction: Highly Stereocontrolled Total Synthesis of (.+-.)-8,14-Cedranediol and (.+-.)-8,14-Cedranoxide.

✍ Masataka Ihara; Kei Makita; Kiyosei Takasu 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 36 KB 👁 1 views

Facile Construction of the Tricyclo[5.2.1.0 1,5 ]decane Ring System by Intramolecular Double Michael Reaction: Highly Stereocontrolled Total Synthesis of (±)-8,14-Cedranediol and (±)-8,14-Cedranoxide. -Intramolecular double Michael reaction of cyclopentenone (I) is the key step in the synthesis of r

The synthesis and structure of 1,2,3,4-t

The synthesis and structure of 1,2,3,4-tetrahydro-2,4,4-trimethyl-8-nitroimidazo[1,5-d] [1,2,4]triazin-1-one, C8H11N5O3: A heterocycle with a rare ring system

✍ Ramachandra S. Hosmane; Benjamin B. Lim; Upali Siriwardane; Narayan S. Hosmane 📂 Article 📅 1991 🏛 Springer 🌐 English ⚖ 263 KB