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TERT-BUTYL 5-BROMOINDOLE-1-CARBOXYLATE

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Products Intro: Product Name:tert-butyl 5-bromo-1H-indole-1-carboxylate
CAS:182344-70-3
Purity:98% Package:25G;50G;100G;500G;1KG;10KG;50KG
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Products Intro: Product Name:tert-Butyl 5-bromo-1H-indole-1-carboxylate
CAS:182344-70-3
Purity:97+% Package:1g;10g;100g;;1kg Remarks:Z-37097
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Products Intro: Product Name:n-boc-5-bromoindole
CAS:182344-70-3
Purity:99% Package:1kg
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Products Intro: Product Name:TERT-BUTYL 5-BROMOINDOLE-1-CARBOXYLATE
CAS:182344-70-3
Purity:99% Package:1KG;1USD
Company Name: Guangzhou Yuheng Pharmaceutical Technology Co., Ltd
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Email: joe@yuhengpharm.com
Products Intro: Product Name:tert-butyl 5-bromoindole-1-carboxylate
CAS:182344-70-3
Purity:0.97 Package:1KG;25KG

TERT-BUTYL 5-BROMOINDOLE-1-CARBOXYLATE manufacturers

TERT-BUTYL 5-BROMOINDOLE-1-CARBOXYLATE Basic information
Product Name:TERT-BUTYL 5-BROMOINDOLE-1-CARBOXYLATE
Synonyms:5-BROMO-1-(TERT-BUTOXYCARBONYL)-1H-INDOLE;TERT-BUTYL 5-BROMO-1H-INDOLE-1-CARBOXYLATE;TERT-BUTYL 5-BROMOINDOLE-1-CARBOXYLATE;N-Boc-5-bromoindole;5-Bromo-1-(t-Butoxycarbonyl)-1H-indole;1-BOC-5-bromoindole;5-Bromo-1-tert-butoxycarbonylindole;5-bromo-1-indolecarboxylic acid tert-butyl ester
CAS:182344-70-3
MF:C13H14BrNO2
MW:296.16
EINECS:
Product Categories:Halides;Pyrroles & Indoles;Indole;Pyrroles & Indoles
Mol File:182344-70-3.mol
TERT-BUTYL 5-BROMOINDOLE-1-CARBOXYLATE Structure
TERT-BUTYL 5-BROMOINDOLE-1-CARBOXYLATE Chemical Properties
Melting point 56-57 °C(lit.)
Boiling point 367.9±34.0 °C(Predicted)
density 1.37±0.1 g/cm3(Predicted)
storage temp. Keep in dark place,Sealed in dry,Room Temperature
form Solid
color White to off-white
InChIInChI=1S/C13H14BrNO2/c1-13(2,3)17-12(16)15-7-6-9-8-10(14)4-5-11(9)15/h4-8H,1-3H3
InChIKeyPBWDRTGTQIXVBR-UHFFFAOYSA-N
SMILESN1(C(OC(C)(C)C)=O)C2=C(C=C(Br)C=C2)C=C1
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36
WGK Germany 3
HS Code 2933998090
Storage Class11 - Combustible Solids
Hazard ClassificationsEye Irrit. 2
Skin Irrit. 2
STOT SE 3
MSDS Information
ProviderLanguage
SigmaAldrich English
TERT-BUTYL 5-BROMOINDOLE-1-CARBOXYLATE Usage And Synthesis
UsesN-Boc-5-bromoindole is formed as an intermediate for the synthesis of di-Boc-protected 5-aminoindole via a Buchwald-Hartwig amination with tBu-carbamate followed by regioselective bromination[1].
General DescriptionN-Boc-5-bromoindole can undergo Sonogashira coupling reaction with N,N-diisopropylprop-2-ynylamine to afford the corresponding propargylic diisopropylamine. N-Boc-5-bromoindole is formed as an intermediate during the synthesis of 2-(5-substituted-1H-indol-3-yl)-N-hydroxyacetamide derivatives.
Synthesis
5-Bromoindole

10075-50-0

Di-tert-butyl dicarbonate

24424-99-5

TERT-BUTYL 5-BROMOINDOLE-1-CARBOXYLATE

182344-70-3

5-Bromoindole (5.0 g, 25.5 mmol), di-tert-butyl dicarbonate (7.6 mL, 33.1 mmol) and 4-dimethylaminopyridine (0.15 g, 1.23 mmol) were dissolved in acetonitrile (50 mL) and the reaction was stirred for 3 h at room temperature. After completion of the reaction, aqueous citric acid was added to the reaction mixture and extracted with ethyl acetate. The organic phase was washed with aqueous sodium chloride, dried over anhydrous magnesium sulfate and concentrated under reduced pressure to give N-tert-butoxycarbonyl-5-bromoindole (7.8 g, 100% yield) as a light yellow oil.

References[1] Christoffer Bengtsson, et al. Rapid Construction of a Chloromethyl-Substituted Duocarmycin-like Prodrug. Molecules. 2023 Jun 16;28(12):4818. DOI:10.3390/molecules28124818
TERT-BUTYL 5-BROMOINDOLE-1-CARBOXYLATE Preparation Products And Raw materials
Raw materials6-Bromo-1H-indole-->5-Bromoindole-->Di-tert-butyl dicarbonate
Preparation Products5-Bromo-1-(tert-butoxycarbonyl)-1H-indol-2-ylboronic acid-->1-BOC-5-CYANOINDOLE
Tag:TERT-BUTYL 5-BROMOINDOLE-1-CARBOXYLATE(182344-70-3) Related Product Information
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