Tert-Butyl 2-(triphenylphosphoranylidene)acetate 三苯基磷乙酸叔丁酯
CAS 35000-38-5 MFCD00075545
化学结构图
SMILES: CC(C)(C)OC(=O)C=P(C1C=CC=CC=1)(C1C=CC=CC=1)C1C=CC=CC=1
化学属性
| Mol. Formula | C24H25O2P |
|---|---|
| Mol. Weight | 376 |
| Melting Point | 152-155 |
| TSCA | No |
| Density | 1.203 |
别名和识别编码
| Chemical Name | Tert-Butyl 2-(triphenylphosphoranylidene)acetate |
|---|---|
| Synonym | (Carbo-tert-butoxymethylene)triphenylphosphorane (TERT-BUTOXYCARBONYLMETHYLENE)TRIPHENYLPHOSPHORANE (tert-butoxycarbonylmethylene)triphenyl-phosphora (叔丁氧基羰基亚甲基)三苯基磷烷 TERT-BUTYL (TRIPHENYLPHOSPHORANYLIDENE)ACETATE Triphenylphoranylidene tert-Butyl (triphenylphosphoranylidene)acetate tert-Butyl (triphenylphosphoranylidene)acetate(Carbo-tert-butoxymethylene)triphenylphosphorane tert-Butyl(triphenylphosphoranylidene)acetate 三苯基磷乙酸叔丁酯 |
| MDL Number | MFCD00075545 |
| PubChem Substance ID | 24863043 |
| CAS Number | 35000-38-5 |
| EC Number | 412-880-7 |
| Beilstein Registry Number | 2759875 |
| Chemical Name Translation | 三苯基磷乙酸叔丁酯 |
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分类
- {SNA} C-C Bond Formation, Chemical Synthesis, Horner-Wadsworth-Emmons Reagents, Olefination, Synthetic Reagents
- {SA} C-C Bond Formation, Chemical Synthesis, Horner-Wadsworth-Emmons Reagents, Olefination, Synthetic Reagents
相关文献及参考
- 1. J. Med. Chem. 35 , 2155, (1992) 摘要
- 2. J. Org. Chem. 57 , 2922, (1992)
- 3. Tetrahedron Lett. 35 , 4809, (1994)
- 4. J. Med. Chem. 47 , 3615-3628, (2004) 摘要
- Phosphorus, Sulfur Silicon Relat. Elem. 179 , 97-105, (2004)
- FT-NMR 1 (2), 1680:B / RegBook 1 (2), 2281:G / Structure Index 1 , 357:A:4
安全信息
WGK Germany3
GHS Symbol
Precautionary statements
- P273 Avoid release to the environment. 避免释放到环境中。
- P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
- P301+P310
- P305+P351+P338
Hazard statements
- H411 Toxictoaquaticlifewithlonglastingeffects 对水生生物有毒性并具有长期影响。
- H317 May cause an allergic skin reaction 可能导致皮肤过敏
- H319 Causes serious eye irritation 严重刺激眼睛
- H301 Toxic if swallowed 吞食有毒
- H373 May causes damage to organs through prolonged or repeated exposure 长期或频繁接触可能会损伤器官
Hazard Codes
6.1
T,N
Personal Protective Equipment
Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges
Signal word
Danger
Safety Statements
- S1/2 None 上锁保管并避免儿童触及；
- 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；
- S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护；
- S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时，立即求医（可能时出示标签）；
- S61 Avoid release to the environment. Refer to special instructions/safety data sheet 避免释放到环境中，参考特别指示/安全收据说明书；
UN Number
3464
UN 3464 6.1/PG 2
UN2811
Risk Statements
- R25 Toxic if swallowed 吞咽有毒
- R36 Irritating to eyes 刺激眼睛
- R43 May cause sensitisation by skin contact 皮肤接触会产生过敏反应
- R48/22
- R51/53
Packing GroupIII
Hazard Class6.1
Storage condition
Refrigerator (+4°C)
其他信息
- Alfa Aesar:（叔丁氧基羰基亚甲基）三苯基磷烷,98% (tert-Butoxycarbonylmethylene)triphenylphosphorane, 98%(35000-38-5)
- Sigma Aldrich:35000-38-5(sigmaaldrich)
- Acros Organics:叔丁氧羰基亚甲基三苯基磷 (tert-Butoxycarbonylmethylene)triphenylphosphorane, 97%(35000-38-5)
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