2,5-Diphenyl-4-Hydroxy-3-Oxo-2,3-Dihydrothiophene 1,1-Dioxide 2,5-二苯基-4-羟基-3-氧-2,3-二氢噻吩 1,1-二氧化物

CAS 54714-10-2 MFCD00075268

化学结构图

54714-10-2
SMILES: OC1=C(C2C=CC=CC=2)S(=O)(=O)C(C2C=CC=CC=2)C1=O

化学属性

Mol. FormulaC16H12O4S
Mol. Weight300
Melting Point238-240 °C(lit.)
TSCANo

别名和识别编码

Chemical Name2,5-Diphenyl-4-Hydroxy-3-Oxo-2,3-Dihydrothiophene 1,1-Dioxide
MDL NumberMFCD00075268
Synonym HOTDO 4-羟基-2,5-二苯基-3-噻吩酮 1,1-二氧化物 HOTDO
CAS Number54714-10-2
Beilstein Registry Number544870
PubChem Substance ID24861176
Chemical Name Translation2,5-二苯基-4-羟基-3-氧-2,3-二氢噻吩 1,1-二氧化物
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分类

  • {SNA} Chemical Biology, Chemical Synthesis, Coupling, Others, Peptide Chemistry, Peptide Coupling, Synthetic Reagents

相关文献及参考

  • Can be used in preparation of self-indicating active esters for linking amino acid residues to solid phase support: Angew. Chem. Int. Ed ., 15, 444 (1976). Compare 4,6-Diphenyl­thieno[3,4-d]-1,3-dioxol-2-one 5,5-dioxide, L13513. For peptide reagents, see Appendix 6.

安全信息

Safety Statements
  • S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
  • S37 Wear suitable gloves 戴适当手套；
Risk Statements
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
WGK Germany3
GHS Symbol
Precautionary statements
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P305+P351+P338
Hazard statements
  • H315 Causes skin irritation 会刺激皮肤
  • H319 Causes serious eye irritation 严重刺激眼睛
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
Signal word Warning
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves

系列性分类

  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Heterocyclic Building Blocks 杂环合成砌块
  4. Thiophenes 噻吩
  1. Chemical Synthesis 化学合成
  2. Synthetic Reagents 合成试剂
  3. Coupling - Synthetic Reagents
  4. Others - Coupling

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