70332-83-1

Basic information

• Product Name: (3Z,5Z)-3,5-dibenzylidenedihydro-2H-thiopyran-4(3H)-one
• Synonyms: (3Z,5Z)-3,5-dibenzylidenedihydro-2H-thiopyran-4(3H)-one
• CAS NO: 70332-83-1
• Molecular Weight: 292.401
• Mol File: 70332-83-1.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: (3Z,5Z)-3,5-dibenzylidenedihydro-2H-thiopyran-4(3H)-one(CAS DataBase Reference)
• NIST Chemistry Reference: (3Z,5Z)-3,5-dibenzylidenedihydro-2H-thiopyran-4(3H)-one(70332-83-1)
• EPA Substance Registry System: (3Z,5Z)-3,5-dibenzylidenedihydro-2H-thiopyran-4(3H)-one(70332-83-1)

Safety Data

• Hazardous Substances Data: 70332-83-1(Hazardous Substances Data)

Upstream product

• 1072-72-6 Tetrahydrothiopyran-4-one 
• 100-52-7 benzaldehyde 

Downstream Products

• 61448-59-7 7-(Z)-benzylidene-3-phenyl-2-propyl-2,3,3a,4,6,7-hexahydro-thiopyrano[4,3-c]pyrazole 
• 83319-86-2 7-(Z)-benzylidene-3-phenyl-1-propyl-1,4,6,7-tetrahydro-thiopyrano[4,3-c]pyrazole 
• 70332-84-2 1-Oxo-3,5-bis-[1-phenyl-meth-(Z)-ylidene]-tetrahydro-1λ⁴-thiopyran-4-one 
• 61448-76-8 3-Phenyl-7-[1-phenyl-meth-(Z)-ylidene]-2,3,3a,4,6,7-hexahydro-thiopyrano[4,3-c]pyrazole 
• 83319-71-5 2-{3-Phenyl-7-[1-phenyl-meth-(Z)-ylidene]-3a,4,6,7-tetrahydro-3H-thiopyrano[4,3-c]pyrazol-2-yl}-ethanol 
• 1289514-81-3 (4S,8E)-2-amino-7,8-dihydro-4-phenyl-8-(phenylmethylene)-4H,5H-thiopyrano[4,3-b]pyran-3-carbonitrile 
• 61448-63-3 Tetrahydro-3,5-bis(phenylmethylene)-4H-thiopyran-4-one-1-oxide 
• 28612-37-5 3,5-dibenzylidene-1,1-dioxo-tetrahydro-1λ⁶-thiopyran-4-one 
• 61448-76-8 7-benzylidene-3-phenyl-2,3,3a,4,6,7-hexahydro-thiopyrano[4,3-c]pyrazole 
• 60516-72-5 3a,4,6,7-Tetrahydro-N,N-dimethyl-3-phenyl-7-(phenylmethylene)thiopyrano[4,3-c]pyrazole-2-(3H)-propanamine 
• 69559-22-4 C₂₂H₂₀N₂S₂ 
• 69559-21-3 4-[(4,5-Dihydro-2-thiazolyl)amino]tetrahydro-3,5-bis-(phenylmethylene)-2H-thiopyran-4-ol 

Relevant articles and documents

A convenient one-pot synthesis of thiopyrano[4,3-b]pyran derivatives under LiOH·H2O/EtOH/ultrasonic conditions

Various derivatives of thiopyrano[4,3-b]pyran structure are synthesized via a multicomponent procedure starting from tetrahydro-4H-thiopyran-4-one, aromatic aldehydes, and malononitrile. Reactions take place by the use of catalytic quantities of LiOH·Hsu