E-PHENYLETHENYLBORONIC ACID CAS NO.6783-05-7

product information

e-phenylethenylboronic acid basic information

product name:	e-phenylethenylboronic acid
synonyms:	styrylboronic acid;rarechem ah pb 0201;trans-beta-styreneboronic acid;trans-b-styreneboronic acid;trans-phenylethenylboronic acid;trans-phenylvinylboronic acid;trans-2-phenylvinylboronic acid;e-phenylethenylboronic acid
cas:	6783-05-7
mf:	c8h9bo2
mw:	147.97
einecs:
product categories:	blocks;boronicacids;alkenyl;boronic acids;boronic acids and derivatives;boronic acids;alkenyl boronic acids;boronic acids and derivatives;chemical synthesis;organometallic reagents
mol file:	6783-05-7.mol

e-phenylethenylboronic acid chemical properties

mp	146-156 °c(lit.)
storage temp.	0-6°c
cas database reference	6783-05-7(cas database reference)

safety information

hazard codes	xi
risk statements	36/37/38
safety statements	37/39-26
wgk germany	3
hazardclass	irritant

msds information

provider	language
sigmaaldrich	english
acros	english

e-phenylethenylboronic acid usage and synthesis

chemical properties

brown granular powder

usage

reagent used for• ;palladium (pd)-catalyzed suzuki-miyaura coupling reactions1 • ;rhodium (rh)-catalyzed intramolecular amination of aryl azides2 • ;diastereoselective synthesis via pd-catalyzed heck-suzuki cascade reaction3 • ;copper (cu)-mediated cyanation4 • ;rhodium (rh)-catalyzed asymmetric addition5 • ;diastereoselective synthesis via iridium (ir)-catalyzed addition6 • ;palladium (pd)-catalyzed cascade cyclization7 reagent used in preparation of • ;optically active unsaturated amino acids by diastereoselective petasis borono-mannich reactio

company information

henan sunlake enterprise corporation is located in henan province , the central plain of china , which enjoys favorable geogeaphical position and convenient transportion, the com[any was established in june. 1998 , until now having more than 18 years experience in manufacturing & exporting chemical raw material .

sunlake is a professional manufacturer engaged in producing and selling chemicals,including organic & inorganic chemicals , pigments & dyestuffs , water treatment chemicals , food & feed additives and others . these products have been being well exported to europe , southeast asia , the middle east , africa , south america and some other countries and areas.

we sincerely welcome foreign friends to visit our plant for cooperation. with the idea of "quality first,credit priority, excellent service", we are highly acknowledged by customers for good quality and competitive price. more importantly , the company has a strong r & d team, who are professional engineers and scholars with ph. d. .so we are confident to serve you better with our high - quality products and professional team.

we are taking great efforts to provide our customers with demanded goods and professional services, and continuously improve our core ability of competition and get the momentum for sustainable development, and finally make us being a reliable and professional wupplier in international market.

we welcome any serious inquiries from all customers of the world, and sincerely hope to cooperate.