1-BOC-5-AMINO-2,3-DIHYDRO-INDOLE

1-BOC-5-AMINO-2,3-DIHYDRO-INDOLE Suppliers list
Company Name: Capot Chemical Co.,Ltd.
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Email: sales@capot.com
Products Intro: Product Name:Tert-butyl 5-aminoindoline-1-carboxylate
CAS:129487-92-9
Purity:98%(Min.GC) Package:100g;1kg;5kg,10kg,25kg,50kg
Company Name: Chembon Pharmaceutical Co., Ltd.
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Products Intro: Product Name:1-Boc-5-aMinoindoline;tert-butyl 5-aMinoindoline-1-carboxylate
CAS:129487-92-9
Purity:>97% Package:1kg;250g,100g,10g
Company Name: ATK CHEMICAL COMPANY LIMITED
Tel: +undefined-21-51877795
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Products Intro: Product Name:1-BOC-5-AMINO-2,3-DIHYDRO-INDOLE
CAS:129487-92-9
Purity:98% Package:10MG;50MG;100MG,1G,5G,10G
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Products Intro: Product Name:1-BOC-5-AMINO-2,3-DIHYDRO-INDOLE
CAS:129487-92-9
Purity:98% Package:1KG;1USD|1KG;1USD
Company Name: Alchem Pharmtech,Inc.
Tel: 8485655694
Email: sales@alchempharmtech.com
Products Intro: Product Name:tert-Butyl 5-aminoindoline-1-carboxylate
CAS:129487-92-9
Purity:97+% Package:1g;10g;100g;;1kg Remarks:Z-32788

1-BOC-5-AMINO-2,3-DIHYDRO-INDOLE manufacturers

1-BOC-5-AMINO-2,3-DIHYDRO-INDOLE Basic information
Product Name:1-BOC-5-AMINO-2,3-DIHYDRO-INDOLE
Synonyms:tert-Butyl 5-amino-2,3-dihydro-1H-indole-1-carboxylate;1-Boc-5-aMinoindoline;2-Methyl-2-Propanyl 5-Amino-1-Indolinecarboxylate;5-Amino-2,3-dihydro-indole-1-carboxylic acid tert-butyl ester >=97%;6-Amino-3,4-dihydro-2H-quinoline-1-carboxylic acid tert-butyl ester;1-Boc-2,3-dihydro-1H-indol-5-amine;5-AMINO-1-BOC-2,3-DIHYDROINDOLE;5-AMINO-2,3-DIHYDRO-INDOLE-1-CARBOXYLIC ACID TERT-BUTYL ESTER
CAS:129487-92-9
MF:C13H18N2O2
MW:234.29
EINECS:
Product Categories:pharmacetical
Mol File:129487-92-9.mol
1-BOC-5-AMINO-2,3-DIHYDRO-INDOLE Structure
1-BOC-5-AMINO-2,3-DIHYDRO-INDOLE Chemical Properties
Boiling point 385.2±41.0 °C(Predicted)
density 1.177±0.06 g/cm3(Predicted)
storage temp. under inert gas (nitrogen or Argon) at 2–8 °C
form liquid
pka5.44±0.20(Predicted)
color Brown
Safety Information
HazardClass IRRITANT
HS Code 2933998090
MSDS Information
1-BOC-5-AMINO-2,3-DIHYDRO-INDOLE Usage And Synthesis
Synthesis
TERT-BUTYL 5-NITRO-1H-INDOLE-1-CARBOXYLATE

166104-19-4

1-BOC-5-AMINO-2,3-DIHYDRO-INDOLE

129487-92-9

The general procedure for the synthesis of tert-butyl 5-aminoindoline-1-carboxylate from tert-butyl 5-nitro-1H-indole-1-carboxylate is as follows: XII; tert-butyl 5-amino-2,3-dihydro-indole-1-carboxylate; 6.8 g of tert-butyl 5-nitro-1H-indole-1-carboxylate was dissolved in 120 mL of methanol. To this solution was added 600 mg of 10% palladium carbon catalyst, followed by a hydrogenation reaction at room temperature for 1.5 hours. Upon completion of the reaction, the catalyst was removed by filtration and the solvent was evaporated under reduced pressure. The final product was 6 g of tert-butyl 5-aminoindoline-1-carboxylate in 100% yield of the theoretical value. The product was analyzed by mass spectrometry (ESI+) and showed m/z = 235 [M + H]+.

References[1] Patent: WO2008/113760, 2008, A2. Location in patent: Page/Page column 92
[2] Patent: US2017/50964, 2017, A1. Location in patent: Paragraph 0734
[3] Bioorganic and Medicinal Chemistry Letters, 2007, vol. 17, # 23, p. 6481 - 6488
[4] Synthesis, 2007, # 10, p. 1509 - 1512
1-BOC-5-AMINO-2,3-DIHYDRO-INDOLE Preparation Products And Raw materials
Raw materials1H-Indole-1-carboxylic acid, 2,3-dihydro-5-nitro-, 1,1-diMethylethyl ester-->TERT-BUTYL 5-NITRO-1H-INDOLE-1-CARBOXYLATE-->Methanol-->Hydrogen
Tag:1-BOC-5-AMINO-2,3-DIHYDRO-INDOLE(129487-92-9) Related Product Information
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