1258512-38-7

Basic information

• Product Name: 2'-(4-chlorobenzoyl)-1,2'-spirobi[indene]-1,3-dione
• Synonyms: 2'-(4-chlorobenzoyl)-1,2'-spirobi[indene]-1,3-dione
• CAS NO: 1258512-38-7
• Molecular Weight: 384.818
• Mol File: 1258512-38-7.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 2'-(4-chlorobenzoyl)-1,2'-spirobi[indene]-1,3-dione(CAS DataBase Reference)
• NIST Chemistry Reference: 2'-(4-chlorobenzoyl)-1,2'-spirobi[indene]-1,3-dione(1258512-38-7)
• EPA Substance Registry System: 2'-(4-chlorobenzoyl)-1,2'-spirobi[indene]-1,3-dione(1258512-38-7)

Safety Data

• Hazardous Substances Data: 1258512-38-7(Hazardous Substances Data)

Upstream product

• 1313822-01-3 C₁₆H₁₁ClO₂ 
• 643-79-8 o-phthalic dicarboxaldehyde 
• 1777-56-6 4-chlorobenzoylmethylenetriphenylphosphorane 
• 103890-70-6 2-(diethoxymethyl)benzaldehyde 
• 1258512-04-7 (E)-2-(3-(4-chlorophenyl)-3-oxoprop-1-en-1-yl)benzaldehyde 

Relevant articles and documents

Synthesis of spiro bis-indanes via domino Stetter-aldol-Michael and Stetter-aldol-aldol reactions: Scope and limitations

The synthesis of spiro bis-indanes by means of N-heterocyclic carbene (NHC) catalysis is reported. The dimerization of various o-formylchalcone substrates or their combination with phthaldialdehyde derivatives under the catalysis of thiazolium-derived carbenes afforded Stetter-aldol-Michael products and Stetter-aldol-aldol products, respectively. The use of poor Michael acceptors in conjunction with an N-alkyltriazolium-derived catalyst furnished a variety of dibenzo[8]annulene products. This work highlights the interplay of a variety of factors affecting competing pathways in NHC-catalyzed domino reactions. Georg Thieme Verlag Stuttgart - New York.