Home Cart Sign in  
Chemical Structure| 151072-00-3 Chemical Structure| 151072-00-3

Structure of 151072-00-3

Chemical Structure| 151072-00-3

*Storage: {[sel_prStorage]}

*Shipping: {[sel_prShipping]}

,{[proInfo.pro_purity]}

4.5 *For Research Use Only !

{[proInfo.pro_purity]}
Cat. No.: {[proInfo.prAm]} Purity: {[proInfo.pro_purity]}

Change View

Size Price VIP Price

US Stock

Global Stock

In Stock
{[ item.pr_size ]} Inquiry {[ getRatePrice(item.pr_usd,item.pr_rate,item.mem_rate,item.pr_is_large_size_no_price, item.vip_usd) ]}

US Stock: ship in 0-1 business day
Global Stock: ship in 5-7 days

  • {[ item.pr_size ]}

In Stock

- +

Please Login or Create an Account to: See VIP prices and availability

US Stock: ship in 0-1 business day
Global Stock: ship in 2 weeks

  • 1-2 Day Shipping
  • High Quality
  • Technical Support
Product Citations

Alternative Products

Product Details of [ 151072-00-3 ]

CAS No. :151072-00-3
Formula : C13H12N2O5S
M.W : 308.31
SMILES Code : O=C(N1[C@]2([H])C(S[C@](C2)([H])C1)=O)OCC3=CC=C([N+]([O-])=O)C=C3
MDL No. :N/A
InChI Key :UCDOMXQZYYKAEQ-QWRGUYRKSA-N
Pubchem ID :9904687

Safety of [ 151072-00-3 ]

GHS Pictogram:
Signal Word:Warning
Hazard Statements:H302-H315-H319-H335
Precautionary Statements:P261-P264-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P330-P332+P313-P337+P313-P362-P403+P233-P405-P501

Application In Synthesis of [ 151072-00-3 ]

* 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 [ 151072-00-3 ]

[ 151072-00-3 ] Synthesis Path-Downstream   1~3

  • 1
  • [ 506-59-2 ]
  • [ 151072-00-3 ]
  • [ 96034-64-9 ]
  • 2
  • [ 13009-99-9 ]
  • [ 151072-00-3 ]
  • [ 1350538-24-7 ]
YieldReaction ConditionsOperation in experiment
With triethylamine; In acetonitrile; at 40℃;Inert atmosphere; (1) preparative example of (2S,4S)-2-[(4-aminosulfonylphen-1-yl)iminomethylformyl]-4-thiol-1-(p-nitrobenzyloxycarbonyl)pyrrolidine (intermediate 1) 5-N-(4-nitrobenzyloxycarbonyl)-2-thia-5-azabicyclo[2.2.1]hept-3 -one (raw material 1) (1600 g, 5.19 mol) and <strong>[13009-99-9]mafenide acetate</strong> (raw material 2) (1219.2 g, 4.95 mol) were dissolved in acetonitrile, and the solution was warmed to 40 C. Triethylamine was added dropwise under nitrogen protection, and the reaction mixture was stirred to precipitate, filtered to obtain intermediate 1.
With triethylamine; In acetonitrile; at 40℃;Inert atmosphere; Large scale; Intermediate 1 is (2S,4S)-2-[(4-aminosulfonylphen-1-yl)iminomethylformyl]-4-thiol-1-(p-nit robenzyloxycarbonyl)pyrrolidine. 5-N-(4-nitrobenzyloxycarbonyl)-2-thia-5-azabicyclo[2.2.1]hept-3-one (raw material 1) (1600 g, 5.19 mol) and <strong>[13009-99-9]mafenide acetate</strong> (raw material 2) (1219.2 g, 4.95 mol) were dissolved in acetonitrile, and the solution was warmed to 40 C. Triethylamine was added dropwise under nitrogen protection, and the reaction mixture was stirred to precipitate, filtered to obtain intermediate 1.
  • 3
  • [ 96034-57-0 ]
  • [ 151072-00-3 ]
YieldReaction ConditionsOperation in experiment
88.9% Under the protection of nitrogen, into the reaction flask, successively add <strong>[96034-57-0](2S,4R)-2-carboxy-4-hydroxy-1-(4-nitrobenzyloxycarbonyl)pyrrolidine</strong> 31g (0.1mol), dichloromethane 400 ml. Cool to -17 - - 20C. Add dropwise triethylamine 13.1g (0.13mol), isopropyl chloroformate 14.7g (0.12mol). After HPLC detection of finishing of reaction, at the same temperature, add triethylamine 13.1g (0.13mol), methanesulfonyl chloride 13.7g (0.12mol). After HPLC detection of finishing of reaction, quickly add sodium sulfide nonahydrate 28.8g (0.12mol) and tetrabutylammonium chloride 1.5g of water (30 ml) solution. Heat to 0-5 C and react for 1h. Wash the reaction liquid two times. The seaprated organic phase was heated to 40-45 C reflux and reacted for 1-2h. HPLC detect reflux process, the completion of reaction. adding 5% sodium carbonate aqueous solution is adjusted to value PH 8-9, the organic phase is separated, using 18% hydrochloric acid aqueous solution is adjusted to value PH 2-5, the organic phase is separated, reduced pressure distillation after the ethyl acetate is added 20 ml and isopropyl alcohol 60 ml, the temperature is increased to 65-70 C dissolves clear, cooling to-5 - - 10C, crystallization 1.5-2h, filtering, drying, to be thiol pentanolide 26.7g, the yield is 88.9%, purity 99.8%,
 

Historical Records

Technical Information

Categories