87160-82-5

Basic information

• Product Name: (1α,2β,3α,5α,7α)-2-<(Phenylsulfonyl)amino>-4,8-dioxatricyclo<5.1.0.0^3,5>octan
• CAS NO: 87160-82-5
• Molecular Weight: 267.306
• Mol File: 87160-82-5.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: (1α,2β,3α,5α,7α)-2-<(Phenylsulfonyl)amino>-4,8-dioxatricyclo<5.1.0.0^3,5>octan(CAS DataBase Reference)
• NIST Chemistry Reference: (1α,2β,3α,5α,7α)-2-<(Phenylsulfonyl)amino>-4,8-dioxatricyclo<5.1.0.0^3,5>octan(87160-82-5)
• EPA Substance Registry System: (1α,2β,3α,5α,7α)-2-<(Phenylsulfonyl)amino>-4,8-dioxatricyclo<5.1.0.0^3,5>octan(87160-82-5)

Safety Data

• Hazardous Substances Data: 87160-82-5(Hazardous Substances Data)

Upstream product

• 55990-87-9 DL-(1α,6α)-2-Brom-7-oxabicyclo<4.1.0>hept-3-en 
• 87160-80-3 DL-(1α,2β,6α)-2-<(Phenylsulfonyl)amino>-7-oxabicyclo<4.1.0>hept-3-en 
• 87160-80-3 DL-(1α,2α,6α)-2-<(Phenylsulfonyl)amino>-7-oxabicyclo<4.1.0>hept-3-en 
• 127-52-6 chloramine-B 

Relevant articles and documents

cis,trans-Oxaaza-bis-?-homobenzenes - 4H-1,4-Oxazocines

The cis-oxaaza-bis-?-homobenzene framework has been synthesised via two routes starting from readily accessible materials (11, 25).As expected the N-SO2R derivatives 3a,b are sufficiently stable to be isolated; on heating, they readily and quantitatively undergo ?2 + ?2 + ?2>-cycloreversion to the 4H-1,4-oxazocines 6a,b (3b: t1/2(60 deg C) = 33.2 min; ΔG* = 104.0 kJ*mol-1).The latter prefer a non-planar, folded conformation.Using a precursor of 3b (27a), the thermally stable trans-oxaaza-bis-?-homobenzene 9 was obtained in very small yield (2 - 6percent) by two alternative pathways.