905966-49-6

Basic information

• Product Name: 1,3,2-Dioxaborinane, 2-[(1E)-2-(4-methoxyphenyl)ethenyl]-5,5-dimethyl-
• CAS NO: 905966-49-6
• Molecular Formula: C14H19BO3
• Molecular Weight: 246.114
• Mol File: 905966-49-6.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: 1,3,2-Dioxaborinane, 2-[(1E)-2-(4-methoxyphenyl)ethenyl]-5,5-dimethyl-(CAS DataBase Reference)
• NIST Chemistry Reference: 1,3,2-Dioxaborinane, 2-[(1E)-2-(4-methoxyphenyl)ethenyl]-5,5-dimethyl-(905966-49-6)
• EPA Substance Registry System: 1,3,2-Dioxaborinane, 2-[(1E)-2-(4-methoxyphenyl)ethenyl]-5,5-dimethyl-(905966-49-6)

Safety Data

• Hazardous Substances Data: 905966-49-6(Hazardous Substances Data)

Upstream product

• 637-69-4 4-Methoxystyrene 
• 201733-56-4 2-(5,5-dimethyl-1,3,2-dioxaborinan-2-yl)-5,5-dimethyl-1,3,2-dioxaborinane 
• 214907-25-2 (4-methoxystyrene)boronic acid 
• 126-30-7 2,2-Dimethyl-1,3-propanediol 
• 149777-83-3 2-[(E)-2-(4-methoxyphenyl)ethenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 

Downstream Products

• 943-89-5 (E)-3-(4-methoxyphenyl)acrylic acid 
• 830-09-1 3-(4'-methoxyphenyl)propenoic acid 
• 1381922-28-6 {2,4-dimethoxy-6-[2-(4-methoxy-phenyl)-vinyl]-phenyl}-(3,5-dimethoxy-phenyl)-methanol 
• 23833-60-5 2-[(E)-2-(4-methoxyphenyl)ethenyl]naphthalene 

Relevant articles and documents

Transborylation of alkenylboranes with diboranes

Exchange of boryl moieties between alkenylboranes and diboron reagents has been postulated as a stereospecific cross-metathesis pathway with concomitant formation of mixed diboron reagents. DFT calculations propose a mechanism for the stereocontrolled C(sp2)-B/B′-B′ cross-metathesis with both symmetric and non-symmetric diboron reagents. This journal is

Rhodium catalysed dehydrogenative borylation of alkenes: Vinylboronates via C-H activation

We present herein a high yield, highly selective catalytic synthesis of vinylboronate esters (VBEs), including 1,1-disubstituted VBEs, from alkenes without significant hydrogenation or hydroboration, using the simple catalyst precursor, trans-[RhCl(CO)(PPh3)2] (1), and the diboron reagents B2pin2 (2a, pin = pinacolato = OCMe 2CMe2O) or B2neop2 (2b, neop = neopentylglycolato = OCH2CMe2CH2O), or the monoboron reagent HBpin, all of which are commercially available. The reactions were conducted at 80 °C using conventional heating, or in a microwave reactor at 150 °C. The Royal Society of Chemistry.