![Sigma-Aldrich (1S,4S,8S)-5-苄基-8-甲氧基-1,8-二甲基-2-(2′-甲基丙基)-双环[2.2.2]辛-2,5-二烯，百分之九十七](/img/sigma/188824-1.webp)
| 货号 | 包装规格 | 操作 |
|---|---|---|
| 709492-100MG | 100 mg |
(1S,4S,8S)-5-Benzyl-2-isobutyl-8-methoxy-1,8-dimethylbicyclo[2.2.2]octa-2,5-diene, an enantiopure diene ligand developed by Carreira, is most commonly used in asymmetric catalysis. It is generally prepared from commercially available (R)-carvone.
(1S,4S,8S)-5-Benzyl-2-isobutyl-8-methoxy-1,8-dimethylbicyclo[2.2.2]octa-2,5-diene is mainly useful for the stereoselective synthesis of diarylmethine stereogenic centers.
Carreira DOLEFIN配体
| 英文名称 | (1S,4S,8S)-5-Benzyl-2-isobutyl-8-methoxy-1,8-dimethylbicyclo[2.2.2]octa-2,5-diene |
| CAS 号 | 862499-50-1 |
| 经验分子式 | C22H30O |
| 分子量 | 310.47 |
| NACRES | NA.06 |
| UNSPSC | 12352112 |
| MDL 号 | MFCD09265063 |
| InChI | 1S/C22H30O/c1-16(2)11-19-13-20-18(12-17-9-7-6-8-10-17)14-21(19,3)15-22(20,4)23-5/h6-10,13-14,16,20H,11-12,15H2,1-5H3/t20-,21+,22-/m0/s1 |
| SMILES字符串 | CO[C@@]1(C)C[C@@]2(C)C=C(Cc3ccccc3)[C@@H]1C=C2CC(C)C |
| InChI key | ACWLDJOHMGJACE-BDTNDASRSA-N |
| 含量测定 | 97% |
| 形态 | 液体 |
| 光学活性 | [α]/D −84±5°, c = 0.5 in chloroform |
| 反应适用性 | 反应类型：点击化学 |
| 折射率 | n20/D 1.522 |
| 官能团 | 醚;苯基 |
| 质量等级 | 100 |
| 包装规格（货号 709492-100MG） | 100 mg |
