所有图片(2)
别名:
D-半乳醛
经验公式（希尔记法）:
C6H10O4
CAS号:
分子量:
146.14
Beilstein:
81690
EC 号:
MDL编号:
UNSPSC代码:
12352200
PubChem化学物质编号:
NACRES:
NA.22
推荐产品
检测方案
95%
旋光性
[α]22/D −21.5°, c = 1.2 in methanol
mp
99-103 °C (lit.)
储存温度
2-8°C
SMILES字符串
OC[C@H]1OC=C[C@@H](O)[C@H]1O
InChI
1S/C6H10O4/c7-3-5-6(9)4(8)1-2-10-5/h1-2,4-9H,3H2/t4-,5-,6-/m1/s1
InChI key
YVECGMZCTULTIS-HSUXUTPPSA-N
应用
可同时用于寡糖的溶液相和固相合成的重要结构单元。
警示用语：
Warning
危险声明
危险分类
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官
Respiratory system
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
dust mask type N95 (US), Eyeshields, Gloves
法规信息
新产品
Aditi Agarwal et al.
The Journal of organic chemistry, 69(18), 6137-6140 (2004-09-18)
Perchloric acid supported on silica gel acts as an excellent reagent system in converting glucals into 2,3-unsaturated-O-glucosides in good to excellent yields in short reaction time with good alpha selectivity. Primary, secondary, and allylic alcohols, phenols, and thiols react with
Chi-Li Chen et al.
Organic letters, 11(2), 409-412 (2009-01-09)
With focus on the steric effects present in the transition states for the [3,3]-sigmatropic rearrangement, the substrate 5 has been designed to improve the overall stereoselectivity of the Ireland-Claisen rearrangement. Experimentally, it has been found that (1) only Z-6 rearranges
Jürgen Geiger et al.
The Journal of organic chemistry, 72(12), 4367-4377 (2007-05-17)
A 3,4-O-unprotected galactal derivative having bulky 6-O-TIPS protection (compound 2) could be regioselectively 3-O-glycosylated with O-(galactopyranosyl) trichloroacetimidates; depending on the protecting group pattern stereoselectively alpha- and beta-linked disaccharides were obtained. With O-(2-azido-2-deoxyglucopyransyl) trichloroacetimidate as donor (compound 10A), glycosylation of 2
M Han et al.
Carbohydrate research, 323(1-4), 202-207 (2000-04-27)
Pyranosyl chlorides prepared in situ from tri-O-benzyl-D-galactal and TolSCl react with silyl enol ethers, allyltrimethylsilane, and vinyl ethers to give a mixture of beta-C-galacto and alpha-C-talopyranosides in a ratio of 19:1.
Y X Lian et al.
Zhongguo Zhong xi yi jie he za zhi Zhongguo Zhongxiyi jiehe zazhi = Chinese journal of integrated traditional and Western medicine, 21(9), 649-651 (2003-02-11)
To observe the effect of Shuangcao Tuihuang Granule-1 (SCTH-1) in treating severe jaundice of acute icterohepatitis and to study its mechanism. Thirty-four patients with severe jaundice of acute icterohepatitis were treated with SCTH-1, their therapeutic effects were analyzed. In the
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