1H-Indole-1-carboxylic acid, 2-borono-5-[[[(1,1-dimethylethyl)dimethylsilyl]oxy]methyl]-, 1,1-dimethylethyl ester

Base Information

Chemical Name:1H-Indole-1-carboxylic acid, 2-borono-5-[[[(1,1-dimethylethyl)dimethylsilyl]oxy]methyl]-, 1,1-dimethylethyl ester
CAS No.:335649-84-8
Molecular Formula:C₂₀H₃₂BNO₅Si
Molecular Weight:405.374
Hs Code.:
DSSTox Substance ID:DTXSID20477775
Wikidata:Q82310683
Mol file:335649-84-8.mol

Synonyms:335649-84-8;1H-Indole-1-carboxylic acid, 2-borono-5-[[[(1,1-dimethylethyl)dimethylsilyl]oxy]methyl]-, 1,1-dimethylethyl ester;(1-(tert-Butoxycarbonyl)-5-(((tert-butyldimethylsilyl)oxy)methyl)-1H-indol-2-yl)boronic acid;[5-[[tert-butyl(dimethyl)silyl]oxymethyl]-1-[(2-methylpropan-2-yl)oxycarbonyl]indol-2-yl]boronic acid;1-(tert-butoxycarbonyl)-5-({[tert-butyl(dimethyl)silyl]oxy}methyl)-1H-indol-2-ylboronic acid;SCHEMBL4158987;DTXSID20477775;ORAIDUCDXBCMJG-UHFFFAOYSA-N;CS-0002269;(1-(tert-Butoxycarbonyl)-5-(((tert-butyldimethylsilyl)oxy)methyl)-1H-indol-2-yl)boronicacid;1H-Indole-1-carboxylic acid,2-borono-5-[[[(1,1-dimethylethyl)dimethylsilyl]oxy]methyl]-,1,1-dimethylethyl ester;1H-Indole-1-carboxylic acid,2-borono-5-[[[(1,1-dimethylethyl)dimethylsilyl]oxy]methyl]-,1-(1,1-dimethylethyl)ester

Suppliers and Price of 1H-Indole-1-carboxylic acid, 2-borono-5-[[[(1,1-dimethylethyl)dimethylsilyl]oxy]methyl]-, 1,1-dimethylethyl ester

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

Crysdot
(1-(tert-Butoxycarbonyl)-5-(((tert-butyldimethylsilyl)oxy)methyl)-1H-indol-2-yl)boronicacid 97%
1g
$ 653.00

American Custom Chemicals Corporation
1-(TERT-BUTOXYCARBONYL)-5-((TERT-BUTYLDIMETHYLSILYLOXY)METHYL)-1H-INDOL-2-YLBORONIC ACID 95.00%
5MG
$ 499.31

Alichem
1H-Indole-1-carboxylicacid,2-borono-5-[[[(1,1-dimethylethyl)dimethylsilyl]oxy]methyl]-,1,1-dimethylethylester
1g
$ 708.90

Total 2 raw suppliers

Chemical Property of 1H-Indole-1-carboxylic acid, 2-borono-5-[[[(1,1-dimethylethyl)dimethylsilyl]oxy]methyl]-, 1,1-dimethylethyl ester

Chemical Property:

Vapor Pressure:0mmHg at 25°C
Refractive Index:1.502
Boiling Point:514.347°C at 760 mmHg
Flash Point:264.868°C
PSA：80.92000
Density:1.064g/cm³
LogP:3.62610
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:5
Rotatable Bond Count:7
Exact Mass:405.2142798
Heavy Atom Count:28
Complexity:558

Purity/Quality:

97% ^*data from raw suppliers

(1-(tert-Butoxycarbonyl)-5-(((tert-butyldimethylsilyl)oxy)methyl)-1H-indol-2-yl)boronicacid 97% ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:B(C1=CC2=C(N1C(=O)OC(C)(C)C)C=CC(=C2)CO[Si](C)(C)C(C)(C)C)(O)O

Technology Process of 1H-Indole-1-carboxylic acid, 2-borono-5-[[[(1,1-dimethylethyl)dimethylsilyl]oxy]methyl]-, 1,1-dimethylethyl ester

There total 4 articles about 1H-Indole-1-carboxylic acid, 2-borono-5-[[[(1,1-dimethylethyl)dimethylsilyl]oxy]methyl]-, 1,1-dimethylethyl ester 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:

: 335649-83-7
5-(tert-Butyl-dimethyl-silanyloxymethyl)-indole-1-carboxylic acid tert-butyl ester

: 335649-84-8
1-(tert-butoxycarbonyl)-5-({[tert-butyl(dimethyl)silyl]oxy}methyl)-1H-indol-2-ylboronic acid

Guidance literature:: 5-(tert-Butyl-dimethyl-silanyloxymethyl)-indole-1-carboxylic acid tert-butyl ester; With lithium diisopropyl amide; In tetrahydrofuran; at -78 ℃; for 0.75h;

With Trimethyl borate; In tetrahydrofuran; at 0 ℃; for 0.5h;

Reference yield:

: 335649-83-7
5-(tert-Butyl-dimethyl-silanyloxymethyl)-indole-1-carboxylic acid tert-butyl ester

: 5419-55-6
Triisopropyl borate

: 335649-84-8
1-(tert-butoxycarbonyl)-5-({[tert-butyl(dimethyl)silyl]oxy}methyl)-1H-indol-2-ylboronic acid

Guidance literature:: With n-butyllithium; diisopropylamine; In tetrahydrofuran; hexanes; at -78 - 0 ℃;

Reference yield:

: 1670-81-1,142396-03-0
1H-Indole-5-carboxylic acid

: 335649-84-8
1-(tert-butoxycarbonyl)-5-({[tert-butyl(dimethyl)silyl]oxy}methyl)-1H-indol-2-ylboronic acid

Guidance literature:: Multi-step reaction with 3 steps

1.1: lithium aluminium tetrahydride / tetrahydrofuran / 1 h / 20 °C / Reflux

1.2: 0.5 h / 20 °C

2.1: dmap; N-ethyl-N,N-diisopropylamine / dichloromethane / 2 h / 20 °C

2.2: 2 h / 20 °C

3.1: diisopropylamine; n-butyllithium / tetrahydrofuran; hexanes / -78 - 0 °C

With dmap; lithium aluminium tetrahydride; n-butyllithium; diisopropylamine; N-ethyl-N,N-diisopropylamine; In tetrahydrofuran; hexanes; dichloromethane;