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215951-86-3

Basic Information
CAS No.: 215951-86-3
Name: TRANS-2-CHLOROMETHYLVINYLBORONIC ACID
Molecular Structure:
Molecular Structure of 215951-86-3 (TRANS-2-CHLOROMETHYLVINYLBORONIC ACID)
Formula: C3H6 B Cl O2
Molecular Weight: 120.343
Synonyms: Boronicacid, (3-chloro-1-propenyl)- (9CI)
Density: 1.203g/cm3
Melting Point: 110-113 °C (dec.)(lit.)
Boiling Point: 266.4°C at 760 mmHg
Flash Point: 114.9°C
Safety:
WGK Germany 3
PSA: 40.46000
LogP: -0.20660
Synthetic route
624-65-7

2-propynyl chloride

274-07-7

benzo[1,3,2]dioxaborole

215951-86-3

(3-chloroprop-1-en-1-yl)boronic acid

Conditions
ConditionsYield
With water hydroboration and hydroylsis;;
With H2O hydroboration and hydroylsis;;
76-09-5

2,3-dimethyl-2,3-butane diol

215951-86-3

(3-chloroprop-1-en-1-yl)boronic acid

868-59-7

L-cysteine ethyl ester hydrochloride

76-05-1

trifluoroacetic acid

C14H26BNO4S*C2HF3O2

Conditions
ConditionsYield
Stage #1: 2,3-dimethyl-2,3-butane diol; (3-chloroprop-1-en-1-yl)boronic acid; L-cysteine ethyl ester hydrochloride With caesium carbonate; sodium iodide In N,N-dimethyl-formamide at 20℃; for 4h;
Stage #2: trifluoroacetic acid In acetonitrile
100%
215951-86-3

(3-chloroprop-1-en-1-yl)boronic acid

64859-23-0

α-phenylacrylanilide

(E)-6-chloro-N,2-diphenylhex-4-enamide

Conditions
ConditionsYield
With (μ2-Br)2Mn2(CO)8; ethanol; potassium carbonate In diethyl ether at 120℃; for 28h; Schlenk technique; chemoselective reaction;64%
215951-86-3

(3-chloroprop-1-en-1-yl)boronic acid

3-chloro-1-methoxy-4-((1-methyl-1H-1,2,4-triazol-5-yl)methyl)isoquinolin-5-amine

2252-63-3

1-(4-Fluorophenyl)piperazine

3-(3-(4-(4-fluorophenyl)piperazin-1-yl)prop-1-en-1-yl)-1-methoxy-4-((1-methyl-1H-1,2,4-triazol-5-yl)methyl)isoquinolin-5-amine

Conditions
ConditionsYield
With bis-triphenylphosphine-palladium(II) chloride; caesium carbonate In dimethyl sulfoxide at 120℃; for 24.25h;30%
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