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1528733-62-1

  • Product Name：L-DPSE
  • Molecular Formula：
  • Purity：99%
  • Molecular Weight：311.499
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Product Details;

CasNo： 1528733-62-1

High Quality Food Additive 1528733-62-1 L-DPSE In Bulk Supply

  • Molecular Formula:C19H25NOSi
  • Molecular Weight:311.499
  • Boiling Point:424.2±41.0 °C(Predicted) 
  • Density:1.08±0.1 g/cm3(Predicted) 

1528733-62-1 Relevant articles

ASYMMETRIC AUXILIARY GROUP

-

, (2014/02/15)

To provide a chiral reagent or a salt th...

CHIRAL CONTROL

-

, (2014/02/15)

The present invention relates to chirall...

1528733-62-1 Process route

(S)-2-(methyldiphenylsilyl)-1-((S)-1-tritylpyrrolidin-2-yl)ethanol
1528733-60-9

(S)-2-(methyldiphenylsilyl)-1-((S)-1-tritylpyrrolidin-2-yl)ethanol

(S)-2-(methyldiphenylsilyl)-1-((S)-pyrrolidin-2-yl)ethanol
1528733-62-1

(S)-2-(methyldiphenylsilyl)-1-((S)-pyrrolidin-2-yl)ethanol

Conditions
Conditions Yield
(S)-2-(methyldiphenylsilyl)-1-((S)-1-tritylpyrrolidin-2-yl)ethanol; With dichloro-acetic acid; In dichloromethane; at 20 ℃; for 0.166667h;
With sodium hydroxide; In dichloromethane;
90%
With dichloro-acetic acid; In dichloromethane; at 20 ℃; for 0.166667h;
90%
chloromethyl-methyl-diphenyl-silane
18407-40-4

chloromethyl-methyl-diphenyl-silane

(S)-2-(methyldiphenylsilyl)-1-((S)-pyrrolidin-2-yl)ethanol
1528733-62-1

(S)-2-(methyldiphenylsilyl)-1-((S)-pyrrolidin-2-yl)ethanol

Conditions
Conditions Yield
Multi-step reaction with 2 steps
1: magnesium / tetrahydrofuran / 1.5 h / Cooling with ice
2: dichloro-acetic acid / dichloromethane / 0.17 h / 20 °C
With dichloro-acetic acid; magnesium; In tetrahydrofuran; dichloromethane;
Multi-step reaction with 2 steps
1.1: magnesium / tetrahydrofuran
1.2: 2 h / 20 °C / Cooling with ice
2.1: dichloro-acetic acid / dichloromethane / 0.17 h / 20 °C
With dichloro-acetic acid; magnesium; In tetrahydrofuran; dichloromethane;

1528733-62-1 Upstream products

  • 18407-40-4
    18407-40-4

    chloromethyl-methyl-diphenyl-silane

  • 628292-12-6
    628292-12-6

    (2S)-1-triphenylmethyl-2-pyrrolidinemethanal

  • 1528733-60-9
    1528733-60-9

    (S)-2-(methyldiphenylsilyl)-1-((S)-1-tritylpyrrolidin-2-yl)ethanol

1528733-62-1 Downstream products

  • 1528733-82-5
    1528733-82-5

    (3S,3aS)-1-chloro-3-((methyldiphenylsilyl)methyl)tetrahydro-1H,3H-pyrrolo[1,2-c][1,3,2]oxazaphosphole

  • 1528733-81-4
    1528733-81-4

    C61H62N7O9PSi

  • 1528733-97-2
    1528733-97-2

    C50H54N3O9PSi

CAS Index: 1 2 3 4 5 6 7 8 9

Chemical Name Index: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

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