Cyclopropylboronic acid

Names

[ Name ]:
Cyclopropylboronic acid

[Synonym ]:
MFCD04038750
acide cyclopropylboronique
Cyclopropyl Boronic Acid
Boronic acid, B-cyclopropyl-
Cyclopropylboronic acid
Cyclopropaneboronic acid
cyclopropyl boronic

Chemical & Physical Properties

[ Density]:
1.1±0.1 g/cm3

[ Boiling Point ]:
205.1±23.0 °C at 760 mmHg

[ Melting Point ]:
90-95 °C(lit.)

[ Molecular Formula ]:
C₃H₇BO₂

[ Molecular Weight ]:
85.90

[ Flash Point ]:
77.9±22.6 °C

[ Exact Mass ]:
86.053909

[ PSA ]:
40.46000

[ LogP ]:
0.20

[ Vapour Pressure ]:
0.1±0.9 mmHg at 25°C

[ Index of Refraction ]:
1.443

[ Storage condition ]:
Store below -20

MSDS

Safety Information

[ Symbol ]:

GHS05, GHS07, GHS08

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H302-H318-H360FD

[ Precautionary Statements ]:
P201-P280-P305 + P351 + P338-P308 + P313

[ Hazard Codes ]:
Xn:Harmful

[ Risk Phrases ]:
R22

[ Safety Phrases ]:
S26-S36

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2942000000

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

Trimethyl borate
Cyclopropylmagnesium bromide
Cyclopropylboronic Acid Mida Ester
Water
Potassium cyclopropyl-1-trifluoroborate

DownStream

5-Cyclopropyl-2-fluoropyridine
2-Pyridinecarbonitrile,5-cyclopropyl-(9CI)
2-cyclopropylpyridine
2,2'-Bipyridine
5-cyclopropyl-1,3-benzodioxole
1-cyclopropylindole-5-carbonitrile
1-Cyclopropylnaphthalene
1-(4-cyclopropylphenyl)propan-1-one
4-Cyclopropyl-1-Naphthalenamine
Cyclopropylbenzene

Customs

[ HS Code ]: 2931900090

[ Summary ]:
2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%

Articles

Palladium-catalyzed decarboxylative coupling of isatoic anhydrides with arylboronic acids.

Org. Lett. 13 , 6114-6117, (2011)

The decarboxylative coupling of isatoic anhydrides with arylboronic acids was realized for the first time in the presence of Pd(2)(dba)(3) and DPEphos, achieving aryl o-aminobenzoates with yields rang...

Palladium-catalyzed alkylation of sp2 and sp3 C-H bonds with methylboroxine and alkylboronic acids: two distinct C-H activation pathways.

J. Am. Chem. Soc. 128 , 12634, (2006)

Palladium-catalyzed alkylations of sp2 and sp3 C-H bonds with either methylboroxine or alkylboronic acids were developed. Ag2O or AgCO3 is used as a crucial oxidant and promoter for the transmetalatio...

Copper-mediated N-cyclopropylation of azoles, amides, and sulfonamides by cyclopropylboronic acid.

J. Org. Chem. 73 , 6441, (2008)

Reaction of azoles, amides, and sulfonamides in dichloroethane with readily available cyclopropylboronic acid in the presence of copper acetate and sodium carbonate afforded the N-cyclopropyl derivati...

Cyclopropylboronic Acid Mida Ester
Cyclopropylboronic acid pinacol ester
Octanethioic acid S-propyl ester
Hexanethioic acid S-decyl ester
Thiopropionic acid S-undecyl ester
trisporic acid
Methyl 4-{[({[1,2,4]triazolo[4,3-a]pyridin-3-yl}methyl)carbamoyl]amino}benzoate
Methyl 3-bromo-4-(2-methoxyethoxy)benzoate
methyl 3-[N-benzyl-1-(6-chloropyridin-3-yl)formamido]propanoate
N-[[4-(difluoromethoxy)phenyl]methyl]-2-(2-formylphenoxy)acetamide
2-(4-Bromophenyl)-9,10-di(naphthalen-2-yl)anthracene
2-((2-Bromophenyl)thio)-N,N-dimethylacetamide
2',4-Dichloro-[1,1'-biphenyl]-2-carbaldehyde
2-chloro-N-cyclohexyl-4-(propylthio)pyrimidine-5-carboxamide
Ethyl 4-cyclopropyl-2-methoxypyrimidine-5-carboxylate
methyl N-(4-{3-[4,6-dimethyl-2-(methylsulfanyl)pyrimidin-5-yl]propanamido}phenyl)carbamate

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