(E)-2-(3-Chlorostyryl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

Base Information

Chemical Name:(E)-2-(3-Chlorostyryl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
CAS No.:871125-84-7
Molecular Formula:C14H18 B Cl O2
Molecular Weight:264.56
Hs Code.:2934999090
European Community (EC) Number:866-153-8
DSSTox Substance ID:DTXSID60584790
Wikidata:Q82476513
Mol file:871125-84-7.mol

Synonyms:871125-84-7;(E)-2-(3-Chlorostyryl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane;E-2-(3-Chlorophenyl)vinylboronic acid, pinacol ester;trans-2-(3-Chlorophenyl)vinylboronic acid pinacol ester;2-[(E)-2-(3-Chlorophenyl)ethenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane;E-2-(3-Chlorophenyl)vinylboronic acid,pinacol ester;1377152-51-6;2-(3-Chlorostyryl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane;MFCD08276867;SCHEMBL692214;SCHEMBL692215;DTXSID60584790;NZBKTAJNGYXYSQ-CMDGGOBGSA-N;AKOS022172759;GS-6175;EN300-212607;H10472;EN300-7353784;A862837;Z2315585634;trans-2-(3-Chlorophenyl)vinylboronic acid pinacol ester, 97%;2-[(E)-2-(3-Chloro-phenyl)-vinyl]-4,4,5,5-tetramethyl-[1,3,2]dioxaborolane;2-[2-(3-CHLOROPHENYL)ETHENYL]-4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLANE

Suppliers and Price of (E)-2-(3-Chlorostyryl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

TRC
E-2-(3-Chlorophenyl)vinylboronicacid,pinacolester
25mg
$ 45.00

Sigma-Aldrich
trans-2-(3-Chlorophenyl)vinylboronic acid pinacol ester 97%
1g
$ 189.00

Sigma-Aldrich
trans-2-(3-Chlorophenyl)vinylboronic acid pinacol ester 97%
5g
$ 595.00

Crysdot
(E)-2-(3-Chlorostyryl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 95+%
5g
$ 447.00

Atlantic Research Chemicals
2-[2-(3-Chlorophenyl)ethenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 95%
1gm:
$ 201.47

American Custom Chemicals Corporation
TRANS-2-(3-CHLOROPHENYL)VINYLBORONIC ACID PINACOL ESTER 95.00%
1G
$ 345.45

Alichem
(E)-2-(3-Chlorostyryl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
5g
$ 368.65

Total 14 raw suppliers

Chemical Property of (E)-2-(3-Chlorostyryl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

Chemical Property:

Vapor Pressure:0.00147mmHg at 25°C
Refractive Index:n20/D 1.536
Boiling Point:138-140 °C0.9-1.0 mm Hg
Flash Point:>230 °F
PSA：18.46000
Density:1.049 g/mL at 25 °C
LogP:3.98460
Storage Temp.:2-8°C
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:2
Exact Mass:264.1088377
Heavy Atom Count:18
Complexity:312

Purity/Quality:

97% ^*data from raw suppliers

E-2-(3-Chlorophenyl)vinylboronicacid,pinacolester ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Canonical SMILES:B1(OC(C(O1)(C)C)(C)C)C=CC2=CC(=CC=C2)Cl
Isomeric SMILES:B1(OC(C(O1)(C)C)(C)C)/C=C/C2=CC(=CC=C2)Cl
Uses E-2-(3-Chlorophenyl)vinylboronic acid, pinacol ester trans-2-(3-Chlorophenyl)vinylboronic acid pinacol ester can be used as a reactant: To prepare aryl derivatives by C?C bond formation via palladium-catalyzed Suzuki?Miyaura reaction. In the diastereoselective synthesis of alkenes via K3PO4-promoted transition metal-free nucleophilic substitution of unactivated alkyl triflates. To synthesize (3-chlorophenyl)cyclopropyl boronic acid pinacol ester by reacting with diazomethane.

Technology Process of (E)-2-(3-Chlorostyryl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

There total 6 articles about (E)-2-(3-Chlorostyryl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 99.0%

: 766-83-6
m-chlorophenylacetylene

: 73183-34-3
bis(pinacol)diborane

: 871125-84-7
(E)-2-(3-chlorostyryl)-4,4,5,5-tetramethyl-1,3-dioxa-2-borolane

Guidance literature:: With 2.9 weight% Cu(II) loaded porous coordination network-222 nanoparticles; In ethanol; water; at 80 ℃; regioselective reaction; Sealed tube;
DOI:10.1016/j.jcat.2021.06.013

Reference yield: 94.0%

: 2039-85-2,26100-04-9
3-Chlorostyrene

: 25015-63-8
4,4,5,5-tetramethyl-[1,3,2]-dioxaboralane

: 871125-84-7
(E)-2-(3-chlorostyryl)-4,4,5,5-tetramethyl-1,3-dioxa-2-borolane

Guidance literature:: With bis(cyclopentadienyl)dihydrozirconium; In toluene; at 25 ℃; Inert atmosphere; Glovebox;
DOI:10.1002/anie.201908931

Reference yield: 83.0%

: 766-83-6
m-chlorophenylacetylene

: 25015-63-8
4,4,5,5-tetramethyl-[1,3,2]-dioxaboralane

: 871125-84-7
(E)-2-(3-chlorostyryl)-4,4,5,5-tetramethyl-1,3-dioxa-2-borolane

Guidance literature:: With dibutylmagnesium; In n-heptane; toluene; at 80 ℃; for 18h; regioselective reaction; Inert atmosphere;
DOI:10.1002/anie.201902188