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(1S)-(+)-酮基蒎酸

(1S)-(+)-Ketopinic acid
产品编号:3430545
规格:99%
CAS NO:40724-67-2
包装规格:1 G
产品类别:进口试剂
品牌:Sigma-Aldrich
优惠价:立即咨询
产品编号包装单位单价(元)国内现货国外库存询价单
34305451 G776
产品别名

40724-67-2

(1S)-(+)-酮基蒎酸

(1S)-(+)-Ketopinic acid

(1S)-7,7-Dimethyl-2-oxobicyclo[2.2.1]heptane-1-carboxylic acid

(1S)-7,7-二甲基-2-氧代二环[2.2.1]庚烷-1-甲酸

结构式
基本信息
Empirical Formula【经验(实验)分子式】
C10H14O3
Molecular weight
182.22
Beilstein
4180005
MDL number
MFCD00168053
PubChem Substance ID【PubChem化学物质编号】
24866367
NACRES
NA.22
General description【一般描述】
(1S)-(+)-Ketopinic acid is a chiral ketone.
Application【应用】
用于制备新型手性噁唑烷酮辅助剂和酮基蒎酸衍生聚合物,该聚合物可用于胺的去外消旋化。合成纯手性 2,10-莰烷二醇的原料。用于生成手性席夫碱前体,以制备二乙基 (S)-α-氨基-α-烷基膦酸酯。
(1S)-(+)-Ketopinic acid may be used to prepare:
  • Chiral phosphine-oxazoline ligands, which can used in asymmetric palladium-catalyzed Heck reaction of aryl or alkenyl triflates with cyclic alkenes.
  • A chiral imino-phosphine ligand, which can be used in palladium-catalyzed asymmetric Diels–Alder reactions to prepare six-membered carbocycles.
  • A chiral iminopyridine ligand, which can be used in copper-catalyzed Henry (nitro aldol) reaction between nitromethane and o-anisol to form the corresponding β-hydroxynitroalkane.
产品性质
Assay【测定】
99%
optical activity【旋光性】
[α]23/D +58°, c = 1 in chloroform
mp
237-239 ℃ (lit.)
SMILES string
CC1(C)C2CCC1(C(O)=O)C(=O)C2
InChI
1S/C10H14O3/c1-9(2)6-3-4-10(9,8(12)13)7(11)5-6/h6H,3-5H2,1-2H3,(H,12,13)/t6-,10+/m1/s1
InChI key
WDODWBQJVMBHCO-LDWIPMOCSA-N
packaging【包装】
1 g in glass bottle
安全信息
Pictograms【象形图】
GHS07
Signal word【警示用语:】
Warning
Hazard Statements
H315 - H319 - H335
Precautionary Statements
P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
Hazard Classifications【危险分类】
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Target Organs【靶器官】
Respiratory system
Storage Class Code【储存分类代码】
11 - Combustible Solids
WGK
WGK 3
Personal Protective Equipment【个人防护装备】
dust mask type N95 (US), Eyeshields, Gloves
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