ChemicalBook > Product Catalog >Organic Chemistry >Carboxylic acids and derivatives >Methyl Indoline-6-carboxylate

Methyl Indoline-6-carboxylate

Methyl Indoline-6-carboxylate Suppliers list
Company Name: J & K SCIENTIFIC LTD.  
Tel: 18210857532 18210857532
Email: jkinfo@jkchemical.com
Company Name: PharmaBlock Sciences (Nanjing),Inc.  
Tel: 025-86918202 4000255188
Email: sales@pharmablock.com
Company Name: Carbott PharmTech Inc.  
Tel: 0535-6385396
Email: info@carbottpharm.com
Company Name: China DongFan Chemical Co.,LTD  
Tel: 86-0571-85151182
Email:
Company Name: Shanghai Sunway Pharmaceutical Technology Co., Ltd  
Tel: 13761987713
Email: hxzheng@sunwaypharm.cn

Methyl Indoline-6-carboxylate manufacturers

Methyl Indoline-6-carboxylate Basic information
Product Name:Methyl Indoline-6-carboxylate
Synonyms:Methyl indoline-6-carboxylate in stock Factory;Methyl 2,3-dihydro-1H-indole-6-carboxylate;2,3-DIHYDRO-1H-INDOLE-6-CARBOXYLIC ACID METHYL ESTER HYDROCHLORIDE;methyl indoline-6-carboxylate;Methyl2,3-dihydro-1H-indole-6-carboxylatato;1H-INDOLE-6-CARBOXYLIC ACID,2,3-DIHYDRO-,METHYL ESTER;methyl indoline-6-carboxylate - [M23157];indoleline-6-carboxylic acidmethyl ester
CAS:341988-36-1
MF:C10H11NO2
MW:177.2
EINECS:
Product Categories:Heterocycles
Mol File:341988-36-1.mol
Methyl Indoline-6-carboxylate Structure
Methyl Indoline-6-carboxylate Chemical Properties
Boiling point 315.6±31.0 °C(Predicted)
density 1.162±0.06 g/cm3(Predicted)
storage temp. 2-8°C
pka4.26±0.20(Predicted)
AppearanceWhite to yellow Solid
InChIInChI=1S/C10H11NO2/c1-13-10(12)8-3-2-7-4-5-11-9(7)6-8/h2-3,6,11H,4-5H2,1H3
InChIKeyIVFIWGSRKYSLLR-UHFFFAOYSA-N
SMILESN1C2=C(C=CC(C(OC)=O)=C2)CC1
Safety Information
Risk Statements 36/37/38
Safety Statements 26-36/37/39
HS Code 29339900
MSDS Information
Methyl Indoline-6-carboxylate Usage And Synthesis
Chemical PropertiesWhite solid
Synthesis
Methyl indole-6-carboxylate

50820-65-0

Methyl Indoline-6-carboxylate

341988-36-1

Step 1: Methyl indole-6-carboxylate (534 mg, 3.05 mmol) was dissolved in acetic acid (7.5 mL) and the solution was cooled to 0°C. Sodium cyanoborohydride (580 mg, 9.2 mmol, 3 equiv) was added to the solution in batches with stirring. The reaction mixture was stirred continuously for 40 minutes at 15 °C. Subsequently, sodium cyanoborohydride (193 mg, 3.05 mmol, 1 eq.) was added again and stirring was continued for 30 minutes at room temperature. After completion of the reaction, the solvent was removed by rotary evaporator. The residue was dissolved in dichloromethane and washed with 1N NaOH solution. The organic phase was dried over anhydrous sodium sulfate, filtered and concentrated to afford methyl 2,3-dihydro-1H-indole-6-carboxylate as a pale yellow solid in a yield of 494 mg (77% yield). The product did not require further purification and could be used directly in the subsequent reaction.

References[1] Patent: US2007/60567, 2007, A1. Location in patent: Page/Page column 25
[2] Patent: US2008/153805, 2008, A1. Location in patent: Page/Page column 12
[3] ChemMedChem, 2016, vol. 11, # 23, p. 2607 - 2620
[4] Patent: WO2018/52903, 2018, A1. Location in patent: Page/Page column 22; 43-44
[5] Patent: US2010/234340, 2010, A1. Location in patent: Page/Page column 20
Methyl Indoline-6-carboxylate Preparation Products And Raw materials
Raw materialsMethyl indole-6-carboxylate-->Sodium hydroxide-->Water-->Dichloromethane
Preparation ProductsMethyl 1-Methyl-2,3-dihydro-1H-indole-6-carboxylate
Tag:Methyl Indoline-6-carboxylate(341988-36-1) Related Product Information
ethyl indoline-6-carboxylate INDOLIN-1-AMINEHYDROCHLORIDE 4-Methoxycarbonyl-2,3-dihydro-1H-indoline Indoline Indoline-2-carboxylic acid methyl indoline-5-carboxylate Indolo[3,2,1-jk]carbazole METHYL 3-INDOLYLACETATE Ethychlozate 1H-INDOLE-7-CARBOXYLIC ACID,2,3-DIHYDRO-,METHYL ESTER Methyl oxindole-7-carboxylate Methyl isoindoline-5-carboxylate Ethyl indole-3-acrylate 2,3-Dihydro-1H-indole-4-carboxylic acid methyl ester hydrochloride Ethyl 2-oxoindoline-7-carboxylate 1-(2,3-dihydro-1H-indol-5-yl)methanamine 1-FORMYLINDOLINE 6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)indoline