106622-78-0

Basic information

• Product Name: Tricyclo[3.1.0.02,4]hexane, 3,3,6,6-tetramethoxy-, (1-alpha-,2-ba-,4-ba-,5-alpha-)- (9CI)
• Synonyms: Tricyclo[3.1.0.02,4]hexane,3,3,6,6-tetramethoxy-,(1-alpha-,2-bta-,4-bta-,5-alpha-)-(9CI);Tricyclo[3.1.0.02,4]hexane, 3,3,6,6-tetramethoxy-, (1-alpha-,2-ba-,4-ba-,5-alpha-)- (9CI);Tricyclo[3.1.0.02,4]hexane, 3,3,6,6-tetramethoxy-, (1-alpha-,2-b
• CAS NO: 106622-78-0
• Molecular Formula: C10H16O4
• Molecular Weight: 200.23164
• Product Categories: CYCLOPENTANE
• Mol File: 106622-78-0.mol
• Article Data: 1

Chemical Properties

• Appearance: /
• CAS DataBase Reference: Tricyclo[3.1.0.02,4]hexane, 3,3,6,6-tetramethoxy-, (1-alpha-,2-ba-,4-ba-,5-alpha-)- (9CI)(CAS DataBase Reference)
• NIST Chemistry Reference: Tricyclo[3.1.0.02,4]hexane, 3,3,6,6-tetramethoxy-, (1-alpha-,2-ba-,4-ba-,5-alpha-)- (9CI)(106622-78-0)
• EPA Substance Registry System: Tricyclo[3.1.0.02,4]hexane, 3,3,6,6-tetramethoxy-, (1-alpha-,2-ba-,4-ba-,5-alpha-)- (9CI)(106622-78-0)

Safety Data

• Hazardous Substances Data: 106622-78-0(Hazardous Substances Data)

Upstream product

• 23529-83-1 3,3-dimethoxycyclopropene 
• 22089-54-9 1-bromo-3-chloro-2,2-dimethoxypropane 

Downstream Products

• 15791-03-4 1,1,4,4-tetramethoxycyclohexa-2,5-diene 

Relevant articles and documents

Reactions of Cyclopropenes, VIII. - Transition Metal Catalyzed Cycloadditions of 3,3-Dimethoxycyclopropene

Transition metal catalyzed cyclooligomerisations of 3,3-dimethyloxycyclopropene (1) yielding 2, 4 and 6 as well as cyclocodimerisations of 1 with electron deficient olefins leading to cis/trans-7 (with methyl acrylate) or trans-8 (with dialkyl fumarate or dialkyl maleate) can be performed under mild conditions. - In order to achieve cyclodimerisation yielding 2 phosphane-free palladium(0) catalysts are necessary, e.g. bis(dibenzylideneacetonePd(0) , whereas with phosphane-containing Pd(0) catalysts the cyclotrimer 4 is the main product besides little 2 and the cyclotetramer 6.On the other hand, phosphane-free Ni(0) compounds, such as bis(1,5-cyclooctadiene)nickel , are the best catalyst for the cyclocodimerisations. - The cyclodimer 2 is thermolabile and can be rearranged into chinone tetramethyl acetal (3) by heating to 110 deg C.