Buntane-2-boronic acid

Buntane-2-boronic acid Basic information

Product Name:	Buntane-2-boronic acid
Synonyms:	2-(But-2-yl)boronic acid;Butane-2-boronic acid sec-Butylboronic acid;Butane-2-boronic acid;BUNTANE-2-BORONIC ACID;sec-Butylboronic acid;n-Butane-2-boronic acid;n-Buntane-2-boronic acid;2-Butaneboronic acid
CAS:	88496-88-2
MF:	C4H11BO2
MW:	101.94
EINECS:
Product Categories:	Alkyl Boronic Acids;Boronic Acids;Organoborons;Alkyl;Boronic Acids;Boronic Acids and Derivatives;Heterocyclic Compounds;Boronic Acids and Derivatives;Chemical Synthesis;Organometallic Reagents
Mol File:	88496-88-2.mol

Buntane-2-boronic acid Chemical Properties

Melting point	85-89 °C
Boiling point	180.0±23.0 °C(Predicted)
density	0.910±0.06 g/cm3(Predicted)
storage temp.	Inert atmosphere,Store in freezer, under -20°C
pka	10.59±0.43(Predicted)

Safety Information

WGK Germany

3

MSDS Information

Buntane-2-boronic acid Usage And Synthesis

Uses	suzuki reaction
Uses	Reactant for:• ;Preparation of alkyl- and aryl quinones via silver nitrate-catalyzed coupling with quinones1• ;Preparation of arenes by coupling reactions with aryl bromides and chlorides in the presence of palladium complexes of a (pentaphenylferrocenyl)di(tert-butyl)phosphine2
Purification Methods	Purify the acid by recrystallisation from *C6H6/pet ether and dry in vacuo. [McCusker et al. J Am Chem Soc 79 5179 1957, Beilstein 4 IV 4386.]

Buntane-2-boronic acid Preparation Products And Raw materials

Raw materials

sec-BuMgBr, Fandachem-->Acetonitrile-->Trimethyl borate

Ethylboronic acid Propylboronic acid PARABANIC ACID P-TOLUENESULFONIC ACID SEC-BUTYL ESTER Aluminium tri-sec-butoxide 2-Butanethiol Ethyl 2-(Chlorosulfonyl)acetate tert-Butyl methyl ether Ascoric Acid Tetrabutylammonium bromide Zinc borate 2-sec-Butylphenol butyl rubber n-Butylboronic acid phosphoric acid 2-(1-methylpropyl)phenol，2-sec-buty phenol Buntane-2-boronic acid Isobutaneboronic acid

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