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CS-W001157 4
Total: USD 88.00

tert-Butyl carbamate

  • CAS No. 4248-19-5

  • Cat. No. CS-D1170
  • Purity≥97%
  • MDL No.MFCD00007962

*For research and further manufacturing use only, not for direct human use.

tert-Butyl carbamate|CS-D1170

Structure of 4248-19-5

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General Information

  • CAS No. 4248-19-5
  • Cat. No. CS-D1170
  • Purity ≥97%
  • MDL No. MFCD00007962
  • Storage Store at room temperature
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₅H₁₁NO₂
  • Molecular Weight 117.15
  • Synonym(s) tert-Butylcarbamate
  • SMILES NC(OC(C)(C)C)=O

Description

Palladium-catalyzed cross-coupling reaction of tert-butyl carbamate with various aryl(Het) halides with Cs2CO3 as base in 1,4-dioxane (solvent) has been investigated.tert-Butyl carbamate was used in palladium-catalyzed synthesis of N-Boc-protected anilines. It was used in the synthesis of tetrasubstituted pyrroles, functionalized with ester or ketone groups at C-3 position.

Synthesis

  • Route1

    References

    • Tsuzuki, Yasunori; Chiba, Katsumi; Mizuno, Kazuhiro; Tomita, Kyoji; Suzuki, Kenji Tetrahedron Asymmetry, 2001 , vol. 12, # 21 p. 2989 - 2997
  • Route2
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      tert-Butyl carbamate|CS-D1170
      4248-19-5

    References

    • Bristol-Myers Squibb Pharma Patent: US6608227 B1, 2003 ; US 6608227 B1
  • Route3

    References

    • Xenova Limited Patent: US6218393 B1, 2001 ; US 6218393 B1

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS07
Signal Word : Warning
UN#: N/A
Class : N/A
Packing Group : N/A
Hazard Statements : H302-H315-H319-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501

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Computational Chemistry Data

  • TPSA   52.32
  • LogP   0.8802
  • H_Acceptors   2
  • H_Donors   1
  • Rotatable_Bonds   0

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