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关于此项目
经验公式(希尔记法):
C13H18AlClTi
化学文摘社编号:
分子量:
284.58
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352101
MDL number:
form
liquid
Quality Level
reaction suitability
reaction type: C-C Bond Formation
concentration
0.5 M in toluene
density
0.927 g/mL at 25 °C
SMILES string
[CH]1[CH][CH][CH][CH]1.[CH]2[CH][CH][CH][CH]2.C[Al](C)C[Ti]Cl
InChI
1S/2C5H5.2CH3.CH2.Al.ClH.Ti/c2*1-2-4-5-3-1;;;;;;/h2*1-5H;2*1H3;1H2;;1H;/q;;;;;;;+1/p-1
InChI key
QEJAQNUJXFLWSP-UHFFFAOYSA-M
General description
特伯试剂是一种由有机金属化合物进行稳定化的路易斯酸,其用于将羰基转化为β-取代亚甲基。它也可与多种羰基化合物(包括酯、酰胺和内酯)反应生成相应的烯烃。
Application
特伯试剂可用于:
- 使叶绿素衍生物的羰基转化为相应的环外亚甲基(亚乙烯基)。
- 参与由3-OH乙二醇酯合成β-C糖苷的反应。
- 作为多功能的亚甲基试剂参与酮和醛转化为烯烃的反应。它可与受阻酮进行温和的反应,并可使酯转化为乙烯基醚。
- 使醛烯化。
- 使具有高非对映选择性的手性多羟基酮亚甲基化。
Packaging
建议将25 mL Sure/Seal™ 瓶作为一次性瓶使用。 反复穿刺可能导致产品性能下降。
Legal Information
Sure/Seal is a trademark of Sigma-Aldrich Co. LLC
signalword
Danger
Hazard Classifications
Aquatic Chronic 3 - Asp. Tox. 1 - Eye Dam. 1 - Flam. Liq. 2 - Repr. 2 - Skin Corr. 1B - STOT RE 2 - STOT SE 3
target_organs
Central nervous system, Respiratory system
存储类别
3 - Flammable liquids
wgk
WGK 3
flash_point_f
39.2 °F - closed cup
flash_point_c
4 °C - closed cup
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
法规信息
易制毒化学品(3类)
危险化学品
此项目有
Stereoselective synthesis of C-glycosides via Tebbe methylenation and Claisen rearrangement
Godage HY and Fairbanks AJ
Tetrahedron Letters, 41(39), 7589-7593 (2000)
Mauricio A Cuellar et al.
Bioorganic & medicinal chemistry, 11(12), 2489-2497 (2003-05-22)
The Diels-Alder reaction between two polygodial-derived dienes and simple quinones to yield substituted naphtho- and anthraquinones, is described. The in vitro trypanocide activity for the series was determined. Two of the new compounds showed an activity ten and two times
Transformation of carbonyl to vinylidene groups in the pi-conjugated peripheral substituent of chlorophyll derivatives by Tebbe reagent
Tamiaki H, et al.
Tetrahedron Letters, 57(7), 788-790 (2016)
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 380237-4X25ML | 04061837887406 |
| 380237-25ML | 04061831960396 |
| 380237-100ML | 04061837887390 |



