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1,3,3-trimethyl-2-methylene-5-indolinecarboxylic acid methyl ester

  • Name 1,3,3-trimethyl-2-methylene-5-indolinecarboxylic acid methyl ester
  • CAS 6872-10-2
  • Purity 99%
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Product Details

99% Purity Commercial production 1,3,3-trimethyl-2-methylene-5-indolinecarboxylic acid methyl ester 6872-10-2 with Cheapest Price

  • Molecular Formula: C14H17NO2
  • Molecular Weight: 231.294
  • PSA： 29.54000 
  • LogP: 2.77930 

6872-10-2 Relevant articles

Method for preparing indoline polymethin dye via one-pot method

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Paragraph 0062; 0064; 0067; 0069, (2019/01/14)

The invention discloses a method for pre...

6872-10-2 Process route

methyl 2,3,3-trimethyl-3H-indole-5-carboxylate

methyl 2,3,3-trimethyl-3H-indole-5-carboxylate

dimethyl sulfate
77-78-1

dimethyl sulfate

1,3,3-trimethyl-2-methylene-2,3-dihydro-indole-5-carboxylic acid methyl ester
6872-10-2

1,3,3-trimethyl-2-methylene-2,3-dihydro-indole-5-carboxylic acid methyl ester

Conditions
Conditions Yield
With magnesium oxide; Reagent/catalyst; Reflux;
3-methyl-butan-2-one
563-80-4

3-methyl-butan-2-one

1,3,3-trimethyl-2-methylene-2,3-dihydro-indole-5-carboxylic acid methyl ester
6872-10-2

1,3,3-trimethyl-2-methylene-2,3-dihydro-indole-5-carboxylic acid methyl ester

Conditions
Conditions Yield
Multi-step reaction with 2 steps
1: sulfuric acid / Reflux
2: magnesium oxide / Reflux
With sulfuric acid; magnesium oxide;

6872-10-2 Upstream products

  • 77-78-1
    77-78-1

    dimethyl sulfate

  • 563-80-4
    563-80-4

    3-methyl-butan-2-one

6872-10-2 Downstream products

  • 5718-26-3
    5718-26-3

    1,3,3-trimethyl-2-[2-(3-methyl-5-oxo-1-phenyl-1,5-dihydro-pyrazol-4-ylidene)-ethylidene]-2,3-dihydro-indole-5-carboxylic acid methyl ester

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