306775-20-2

Basic information

• Product Name: 3-[1-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-vinyl]-1-(toluene-4-sulfonyl)-2,5-dihydro-1H-pyrrole
• Synonyms: 3-[1-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-vinyl]-1-(toluene-4-sulfonyl)-2,5-dihydro-1H-pyrrole
• CAS NO: 306775-20-2
• Molecular Weight: 375.297
• Mol File: 306775-20-2.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 3-[1-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-vinyl]-1-(toluene-4-sulfonyl)-2,5-dihydro-1H-pyrrole(CAS DataBase Reference)
• NIST Chemistry Reference: 3-[1-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-vinyl]-1-(toluene-4-sulfonyl)-2,5-dihydro-1H-pyrrole(306775-20-2)
• EPA Substance Registry System: 3-[1-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-vinyl]-1-(toluene-4-sulfonyl)-2,5-dihydro-1H-pyrrole(306775-20-2)

Safety Data

• Hazardous Substances Data: 306775-20-2(Hazardous Substances Data)

Upstream product

• 133886-40-5 N-tosyl-N-allylpropargylamine 
• 61676-62-8 2-Isopropoxy-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 
• 1126-93-8 2-ethoxy-4,4,5,5-tetramethyl-[1,3,2]dioxaborolane 
• 306775-11-1 N-allyl-N-(3-pinacolborylprop-2-yn-1-yl) toluenesulfonamide 

Relevant articles and documents

Ruthenium-catalyzed enyne metathesis of acetylenic boronates: A concise route for the construction of cyclic 1,3-dienylboronic esters

The operationally simple and highly efficient metathesis of enynes bearing an acetylenic dioxaborolane moiety provides straightforward access to carbocyclic and heterocyclic 1,3-dienyl-2-boronates [Eq. (1)]. Dienes of this class readily undergo Diels-Alder cycloaddition reactions with high regio- and stereoselectivity.