1047632-49-4

Basic information

• Product Name: 6,6-dimethoxy-endo-7-nitrobicyclo[3.1.1]heptane
• CAS NO: 1047632-49-4
• Molecular Weight: 201.222
• Mol File: 1047632-49-4.mol

Chemical Properties

• CAS DataBase Reference: 6,6-dimethoxy-endo-7-nitrobicyclo[3.1.1]heptane(CAS DataBase Reference)
• NIST Chemistry Reference: 6,6-dimethoxy-endo-7-nitrobicyclo[3.1.1]heptane(1047632-49-4)
• EPA Substance Registry System: 6,6-dimethoxy-endo-7-nitrobicyclo[3.1.1]heptane(1047632-49-4)

Safety Data

• Hazardous Substances Data: 1047632-49-4(Hazardous Substances Data)

Upstream product

• 81583-38-2 1-(phenylsulfonyl)tricyclo<4.1.0.0^2,7>heptane 

Relevant articles and documents

Reaction products of methyl tricyclo[4.1.0.02,7]heptane-1- carboxylate and tricyclo[4.1.0.02,7]hept-1-yl phenyl sulfone with dinitrogen tetraoxide

The reaction of methyl tricyclo[4.1.0.02,7]hepatne-1-carboxylate with dinitrogen tetraoxide in diethyl ether at -10 to 0°C, followed by treatment of the reaction mixture with methanol, gave approximately equal amounts of methyl exo,syn-6,7-dinitro-and exo-6-hydroxy-syn-7-nitrobicyclo[3.1. 1]heptane-endo-6-carboxylates. Tricyclo[4.1.0.02,7]hept-1-yl phenyl sulfone reacted with dinitrogen tetraoxide under analogous conditions to produce a mixture of diastereoisomeric exo,syn-and endo,syn-6,7-dinitro-6- phenylsulfonylbicyclo-[3.1.1]heptanes and 6,6-dimethoxy-endo-7-nitrobicyclo[3.1. 1]heptane at a ratio of 4.5:2:1. Probable factors responsible for the different stereoselectivities in the addition of N2O4 at the central C1-C7 bond of the initial tricycloheptane compounds were discussed. The structural parameters of the dinitro ester and related dinitro sulfone were compared on the basis of the X-ray diffraction data.