(E)-2-(Hept-1-en-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

Base Information

Chemical Name:(E)-2-(Hept-1-en-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
CAS No.:169339-75-7
Molecular Formula:C13H25 B O2
Molecular Weight:224.151
Hs Code.:2934999090
DSSTox Substance ID:DTXSID70569730
Nikkaji Number:J3.621.427I
Wikidata:Q82456941
Mol file:169339-75-7.mol

Synonyms:169339-75-7;trans-1-Heptenylboronic acid pinacol ester;(E)-2-(Hept-1-en-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane;2-[(E)-hept-1-enyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane;2-[(1E)-hept-1-en-1-yl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane;trans-1-Hepten-1-ylboronic acid pinacol ester;XHEDFAYNMNXKGM-ZHACJKMWSA-N;E-2-(1-Heptenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane;(E)-2-(Hept-1-enyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane;SCHEMBL11910792;DTXSID70569730;MFCD05663884;AKOS015960153;trans-1-Heptenylboronicacidpinacolester;G72509;1-HEPTENYL-1-BORONIC ACID, PINACOL ESTER;A811092;J-501841;trans-1-Hepten-1-ylboronic acid pinacol ester, 97%

Suppliers and Price of (E)-2-(Hept-1-en-1-yl)-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
trans-1-HeptenylboronicAcidPinacolEster
500mg
$ 75.00

Sigma-Aldrich
trans-1-Hepten-1-ylboronic acid pinacol ester 97%
5g
$ 137.00

Crysdot
(E)-2-(Hept-1-en-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 95+%
10g
$ 323.00

American Custom Chemicals Corporation
TRANS-1-HEPTENYLBORONIC ACID PINACOL ESTER 95.00%
5G
$ 241.50

Alichem
(E)-2-(Hept-1-en-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
10g
$ 400.00

AHH
trans-1-Heptenylboronicacidpinacolester 97%
25g
$ 488.00

Total 18 raw suppliers

Chemical Property of (E)-2-(Hept-1-en-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

Chemical Property:

Vapor Pressure:0.0561mmHg at 25°C
Refractive Index:1.445
Boiling Point:73-77℃/0.5mm
Flash Point:73-77℃/0.5mm
PSA：18.46000
Density:0.875
LogP:3.75430
Storage Temp.:2-8°C
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:5
Exact Mass:224.1947602
Heavy Atom Count:16
Complexity:230

Purity/Quality:

97% ^*data from raw suppliers

trans-1-HeptenylboronicAcidPinacolEster ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:B1(OC(C(O1)(C)C)(C)C)C=CCCCCC
Isomeric SMILES:B1(OC(C(O1)(C)C)(C)C)/C=C/CCCCC
Uses trans-1-Hepten-1-ylboronic acid pinacol ester can be used in a palladium-catalyzed cross-coupling with olefins providing substituted 1,3-dienes. Substrate used in a palladium-catalyzed cross-coupling with olefins providing substituted 1,3-dienes.

Technology Process of (E)-2-(Hept-1-en-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

There total 9 articles about (E)-2-(Hept-1-en-1-yl)-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: 95.0%

: 628-71-7
1-Heptyne

: 73183-34-3
bis(pinacol)diborane

: 169339-75-7
(E)-2-(hept-1'-en-1'-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

Guidance literature:: With ethanol; sodium methylate; at 22 ℃; for 2h; regioselective reaction;
DOI:10.1039/c8nj03708f

Reference yield: 85.0%

: 628-71-7
1-Heptyne

: 73183-34-3
bis(pinacol)diborane

: 169339-75-7
(E)-2-(hept-1'-en-1'-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

: 2-(hept-1-en-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

Guidance literature:: With bromobenzene; 2,2,2-trifluoroethanol; potassium tert-butylate; palladium diacetate; 1,3-bis[2,6-diisopropylphenyl]imidazolium chloride; In toluene; at 80 ℃; for 12h; regioselective reaction; Inert atmosphere;
DOI:10.1021/acs.orglett.5b03416

Reference yield: 85.0%

: 66-25-1
hexanal

: 78782-17-9
4,4,5,5-tetramethyl-2-[(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)methyl]-1,3,2-dioxaborolane

: 169339-75-7
(E)-2-(hept-1'-en-1'-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

Guidance literature:: 4,4,5,5-tetramethyl-2-[(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)methyl]-1,3,2-dioxaborolane; With 2,2,6,6-tetramethylpiperidinyl-lithium; In tetrahydrofuran; at 0 ℃; for 0.0833333h; Inert atmosphere; Sealed tube;

hexanal; In tetrahydrofuran; at -78 ℃; for 4h; Temperature; stereoselective reaction; Inert atmosphere; Sealed tube;
DOI:10.1021/acs.orglett.5b00480