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[ CAS No. 20806-43-3 ] {[proInfo.proName]}

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Chemical Structure| 20806-43-3
Chemical Structure| 20806-43-3
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Product Details of [ 20806-43-3 ]

CAS No. :20806-43-3 MDL No. :MFCD00022029
Formula : C18H19NO5 Boiling Point : -
Linear Structure Formula :- InChI Key :CYYRLHUAMWRBHC-INIZCTEOSA-N
M.W : 329.35 Pubchem ID :6993425
Synonyms :
Chemical Name :Z-Ser(Bzl)-OH

Safety of [ 20806-43-3 ]

Signal Word:Warning Class:N/A
Precautionary Statements:P261-P280-P305+P351+P338 UN#:N/A
Hazard Statements:H302-H315-H319-H332-H335 Packing Group:N/A
GHS Pictogram:

Application In Synthesis of [ 20806-43-3 ]

* All experimental methods are cited from the reference, please refer to the original source for details. We do not guarantee the accuracy of the content in the reference.

  • Downstream synthetic route of [ 20806-43-3 ]

[ 20806-43-3 ] Synthesis Path-Downstream   1~19

  • 1
  • [ 1080-06-4 ]
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  • [ 105949-05-1 ]
  • 2
  • [ 4726-96-9 ]
  • [ 501-53-1 ]
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  • 3
  • [ 20806-43-3 ]
  • [ 1499-46-3 ]
  • <i>N</i>α-(<i>O</i>-benzyl-<i>N</i>-benzyloxycarbonyl-L-seryl)-L-histidine-methyl ester [ No CAS ]
  • 4
  • [ 110-89-4 ]
  • [ 20806-43-3 ]
  • [ 154491-47-1 ]
  • 6
  • [ 21715-90-2 ]
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  • [ 119292-38-5 ]
  • 7
  • [ 1145-80-8 ]
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  • 8
  • [ 4726-96-9 ]
  • [ 31139-36-3 ]
  • [ 20806-43-3 ]
YieldReaction ConditionsOperation in experiment
95% With sodium carbonate; In 1,4-dioxane; water; To a stirred solution of O-benzyl-L-serine (25.0 g, 128 mmole) in water (200 ml) and dioxane (100 ml) was added sodium carbonate (7.46 g, 70 mmole) at room temperature. A solution of dibenzyldicarbonate (36.1 g, 126 mmole) in dioxane (100 ml) was added dropwise and the mixture stirred for 18 hours. Dioxane was evaporated under vacuum and the aqueous residue extracted with diethyl ether. Evaporation of the dried (Na2 SO4) extracts under vacuum gave a white solid which was washed with hexane to yield crude N-benzyloxycarbonyl-O-benzyl-L-serine (39.57 g, 95%).
95% With sodium carbonate; In 1,4-dioxane; water; To a stirred solution of O-benzyl-L-serine (25.0 g, 128 mmole) in water (200 ml) and dioxane (100 ml) was added sodium carbonate (7.46 g, 70 mmole) at room temperature. A solution of dibenzyldicarbonate (36.1 g, 126 mmole) in dioxane (100 ml) was added dropwise and the mixture stirred for 18 hours. Dioxane was evaporated under vacuum and the aqueous residue extracted with diethyl ether. Evaporation of the dried (Na2SO4) extracts under vacuum gave a white solid which was washed with hexane to yield crude N-benzyloxycarbonyl-O-benzyl-L-serine (39.57 g, 95%).
  • 10
  • [ 20806-43-3 ]
  • [ 71018-08-1 ]
  • [ 73535-24-7 ]
  • 13
  • [ 20806-43-3 ]
  • [ 541-41-3 ]
  • [ 159488-32-1 ]
  • 15
  • [ 20806-43-3 ]
  • [ 107-14-2 ]
  • [ 132018-89-4 ]
  • 16
  • [ 118867-04-2 ]
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  • 17
  • [ 83824-86-6 ]
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  • 18
  • [ 4070-48-8 ]
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  • [ 543-27-1 ]
  • [ 161669-26-7 ]
  • 19
  • [ 100-02-7 ]
  • [ 20806-43-3 ]
  • [ 6464-81-9 ]
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