14114-06-8

Basic information

• Product Name: Cyclohexane, cyclopropylidene-
• Synonyms: Cyclopropylidencyclohexan;cyclohexylmethylenecyclopeopane;cyclohexylidenecyclopropane;Cyclohexane,cyclopropylidene
• CAS NO: 14114-06-8
• Molecular Formula: C9H14
• Molecular Weight: 122.21
• Mol File: 14114-06-8.mol
• Article Data: 12

Chemical Properties

• Boiling Point: 118-119 °C(Press: 114 Torr)
• Density: 0.996±0.06 g/cm3(Predicted)
• CAS DataBase Reference: Cyclohexane, cyclopropylidene-(CAS DataBase Reference)
• NIST Chemistry Reference: Cyclohexane, cyclopropylidene-(14114-06-8)
• EPA Substance Registry System: Cyclohexane, cyclopropylidene-(14114-06-8)

Safety Data

• Hazardous Substances Data: 14114-06-8(Hazardous Substances Data)

Upstream product

• 4372-98-9 1-methylenespiro<2.5>octane 
• 115413-60-0 1-[1-(Diphenyl-phosphinoyl)-cyclopropyl]-cyclohexanol 
• 148311-93-7 1-(1-Cyclohexenyl)cyclopropyl mesylate 
• 14949-45-2 cyclopropyldiphenylphosphine oxide 
• 14633-95-5 triphenylphosphonium cyclopropylide 
• 108-94-1 cyclohexanone 
• 191476-72-9 10-Oxa-dispiro[2.0.5.2]undecan-11-one 
• 14114-05-7 cyclopropyltriphenylphosphonium bromide 
• 3607-17-8 3-bromopropyltriphenylphosphonium bromide 
• 7180-45-2 1,1-Dichlor-2-cyclohexyliden-cyclopropan 

Downstream Products

• 5498-74-8 2-oxo-1-azaspiro<4.5>decane 
• 29800-45-1 spiro[3.5]nonan-1-one 
• 84565-31-1 1-(1-Amino-cyclohexyl)-cyclopropanol 
• 4420-11-5 2-oxaspiro[4.5]decan-1-one 
• 22929-53-9 1-oxa-spiro[4.5]decan-4-one 
• 93641-59-9 1-(1-Hydroperoxy-cyclohexyl)-propenone 
• 5743-85-1 Spiro<2.6>nonan-4-one 
• 1193634-29-5 C₁₃H₂₀O₄ 
• 60211-19-0 spiro[3.5]nonan-1-ol 
• 18022-81-6 (3-chloropropylidene)cyclohexane 
• 90721-90-7 3-(Cyclohex-1'-enyl)propyl bromide 
• 90709-47-0 (3-iodopropylidene)cyclohexane 

Relevant articles and documents

Strain-Promoted Oxidation of Methylenecyclopropane Derivatives using N-Hydroxyphthalimide and Molecular Oxygen in the Dark

The hydroperoxidation of alkylidenecyclopropanes and other strained alkenes using an N-hydroxylamine and molecular oxygen occurred in the absence of catalyst, initiator, or light. The oxidation reaction proceeds through a radical pathway that is initiated by autoxidation of the alkene substrate. The hydroperoxides were converted to their corresponding alcohols and ketones under mild conditions.

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Ring opening of methylenecyclopropanes with halides in liquid sulfur dioxide

Methylenecyclopropanes (MCP) undergo ring opening reactions with group I and II metal halides and ammonium halides in liquid SO2 to afford homoallylic halides, which are versatile reagents in organic synthesis. The developed reaction conditions are compatible with acid-labile substrates such as N-Boc-protected compounds. Liquid SO2 is a polar reaction medium with Lewis acid properties that solubilizes inorganic salts. The unique properties of SO2 were demonstrated by control experiments: 1) upon performing the reactions with the aforementioned salts in conventional solvents, the MCP ring opening was not observed either in the presence of catalytic amounts of H3PO4 (similar pKa to that of H2SO3), or in the absence of H3PO4; 2) a solution of SO2 in THF exhibited similar properties to that of liquid SO2.