39203-22-0

Basic information

• Product Name: di-tert-butyl 2,3-diazabicyclo[2.2.1]hept-5-ene-2,3-dicarboxylate
• CAS NO: 39203-22-0
• Molecular Formula: C₁₅H₂₄N₂O₄
• Molecular Weight: 296.3621
• Mol File: 39203-22-0.mol
• Article Data: 6

Chemical Properties

• Boiling Point: 345.7°C at 760 mmHg
• Flash Point: 162.9°C
• Density: 1.162g/cm³
• Vapor Pressure: 6.05E-05mmHg at 25°C
• Refractive Index: 1.519
• CAS DataBase Reference: di-tert-butyl 2,3-diazabicyclo[2.2.1]hept-5-ene-2,3-dicarboxylate(CAS DataBase Reference)
• NIST Chemistry Reference: di-tert-butyl 2,3-diazabicyclo[2.2.1]hept-5-ene-2,3-dicarboxylate(39203-22-0)
• EPA Substance Registry System: di-tert-butyl 2,3-diazabicyclo[2.2.1]hept-5-ene-2,3-dicarboxylate(39203-22-0)

Safety Data

• Hazardous Substances Data: 39203-22-0(Hazardous Substances Data)

Upstream product

• 542-92-7 cyclopenta-1,3-diene 
• 870-50-8 di-tert-butyl (E)-azodicarboxylate 
• 24424-99-5 di-tert-butyl dicarbonate 
• 16466-61-8 1,2-bis(t-butyloxycarbonyl)hydrazine 
• 870-50-8 di-tert-butyl-diazodicarboxylate 

Downstream Products

• 6604-06-4 (+/-)-trans-2-phenyl-cyclopentylamine 
• 1042726-26-0 (-)-di-tert-butyl 1-((1R,2S)-2-(phenylethynyl)cyclopent-3-enyl)hydrazine-1,2-dicarboxylate 
• 95213-48-2 2-trifluoroacetyl-2,3-diazabicyclo<2.2.1>heptane 
• 13051-18-8 2,3-diaza-bicyclo[2.2.1]heptane-2,3-dicarboxylic acid di-tert butyl ester 

Relevant articles and documents

ORGANOCATALYTIC CARBONYL-OLEFIN AND OLEFIN-OLEFIN METATHESIS

The present invention provides, inter alia, organocatalytic carbonyl-olefin metathesis process. This process involves contacting a carbonyl-containing moiety with an olefin-containing moiety in the presence of a catalyst and under conditions sufficient to form a metathesis product with the proviso that the process takes place in the absence of photochemical promotion, stoichiometric amounts of transition metals, and Brnsted and Lewis acid catalysts. The present invention also provides an organocatalytic olefin-olefin metathesis process. This process involves contacting a first olefin-containing moiety with a second olefin-containing moiety in the presence of a catalyst and under conditions sufficient to form a metathesis product with the proviso that the process takes place in the absence of stoichiometric amounts of transition metals. Products made by the processes disclosed herein are also provided.

Organocatalytic carbonyl-olefin metathesis

The development of a catalytic carbonyl-olefin metathesis strategy is reported, in the context of the ring-opening metathesis of cyclopropenes with aldehydes using a simple hydrazine catalyst. The key to this reaction is a conceptual blueprint for metathesis chemistry that forgoes the traditional reliance on [2 + 2] cycloaddition modes in favor of a [3 + 2] paradigm.

Enantioselective desymmetrization of meso bicyclic hydrazines: A novel approach to the asymmetric synthesis of polysubstituted amino cyclopentanic cores

Catalytic asymmetric hydroboration can be successfully applied to meso bicyclic hydrazines. The resulting alcohols are of great synthetic interest and can lead in a straightforward manner to cyclopentanic diamino alcohols with good enantiomeric purity.