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Chemical Structure| 874154-69-5 Chemical Structure| 874154-69-5

Structure of 874154-69-5

Chemical Structure| 874154-69-5

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Product Details of [ 874154-69-5 ]

CAS No. :874154-69-5
Formula : C4H7Cl2NO
M.W : 156.01
SMILES Code : O=C(Cl)C1(N)CC1.[H]Cl
MDL No. :MFCD11617089

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Application In Synthesis of [ 874154-69-5 ]

* 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 [ 874154-69-5 ]

[ 874154-69-5 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 874154-69-5 ]
  • [ 75747-14-7 ]
  • [ 857402-47-2 ]
YieldReaction ConditionsOperation in experiment
62% 17-Allylaminogeldanamycin (1) (48 mg, 0. 082 mmol, 1.0 equiv) was dissolved in 4.8 mL dichloromethane and stirred with a 10% aqueous solution of sodium hydrosulfite (4.8 mL).-, The deep purple solution turned yellow after 5 min and the mixture was stirred for an additional 25 min. The organic layer was removed via syringe and the aqueous solution was extracted with an additional 1 mL dichloromethane. The combined organic solutions were washed with brine (1.0 mL) and then added directly to a solution of the acid chloride hydrochloride (14.1 mg, 0.09 mmol, 1. 1 equiv) in 1 mL dichloromethane. The reaction mixture was stirred for 2 h and poured into a separatory funnel with 3.0 mL water. The organic layer was extracted and then washed with additional 2.0 mL water. The combined aqueous layers were lyophilized to yield 9 as a white fluffy powder (36.2 mg, 0.051 mmol, 62% yield). The material was analyzed by'H NMR in D20 and LC-MS.
62% Example 16: Preparation of l-Amino-Cyclopropanecarboxylate Co-Salt of the Hydroquinone of 17- AAG[0088] <strong>[75747-14-7]17-AAG</strong> (48 mg, 0.082 mmol, 1.0 equiv) was dissolved in 4.8 mL dichloromethane and stirred with a 10% aqueous solution of sodium hydrosulfite (4.8 mL). The deep purple solution turned yellow after 5 min and the mixture was stirred for an additional 25 min. The organic layer was removed via syringe and the aqueous solution was extracted with an additional 1 mL dichloromethane. The combined organic solutions were washed with brine (1.0 mL) and then added directly to a solution of the acid chloride hydrochloride (14.1 mg, 0.09 mmol, 1.1 equiv) in 1 mL dichloromethane. The reaction mixture was stirred for 2 h and poured into a separatory funnel with 3.0 mL water. The organic layer was extracted and then washed with additional 2.0 mL water. The combined aqueous layers were lyophilized to yield 17 as a white fluffy powder (36.2 mg, 0.051 mmol, 62% yield). The material was analyzed by 1H NMR in D2O and LC-MS.
 

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