226076
苯甲醛二甲缩醛
99%
别名:
α,α-二甲氧基甲苯
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关于此项目
线性分子式:
C6H5CH(OCH3)2
化学文摘社编号:
分子量:
152.19
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
214-413-0
Beilstein/REAXYS Number:
2044501
MDL number:
Assay:
99%
Form:
liquid
产品名称
苯甲醛二甲缩醛, 99%
InChI key
HEVMDQBCAHEHDY-UHFFFAOYSA-N
InChI
1S/C9H12O2/c1-10-9(11-2)8-6-4-3-5-7-8/h3-7,9H,1-2H3
SMILES string
COC(OC)c1ccccc1
assay
99%
form
liquid
refractive index
n20/D 1.493 (lit.)
bp
87-89 °C/18 mmHg (lit.)
density
1.014 g/mL at 25 °C (lit.)
functional group
acetal
ether
phenyl
Quality Level
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Application
苯甲醛二甲基缩醛用作构建硒代羰基化合物的有效试剂。
General description
研究了活性溴在80°下从苯甲醛二甲缩醛中萃取α-氢原子的反应。
苯甲醛二甲缩醛是由苯甲醛和甲醇缩合反应获得。它被用作保护基团。
苯甲醛二甲缩醛是由苯甲醛和甲醇缩合反应获得。它被用作保护基团。
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral
存储类别
10 - Combustible liquids
wgk
WGK 3
flash_point_f
156.2 °F - closed cup
flash_point_c
69 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
1151. Polar influences in radical reactions. Part IV. The abstraction of benzylic hydrogen atoms from substituted benzyl methyl ethers and benzaldehyde dimethyl acetals by atomic bromine.
Huang RL and Lee KH.
Journal of the Chemical Society, 5963-5969 (1964)
One-pot synthesis of orthogonally protected sugars through sequential base-promoted/acid-catalyzed steps: A solvent-free approach with self-generation of a catalytic species
Traboni S, et al.
Tetrahedron Letters, 60, 1777-1780 (2019)
Tetrahedron Letters, 33, 7865-7865 (1992)
N Sakairi et al.
Carbohydrate research, 246, 61-73 (1993-08-17)
Treatment of phenyl alpha-maltoside with an excess of alpha, alpha-dimethoxytoluene in the presence of (+)-10-camphorsulfonic acid, followed by partial hydrolysis to remove unstable acyclic acetal substituents, gave phenyl 3,2':4',6'-di-O-benzylidene-alpha-maltoside. Thus, one of the benzylidene groups formed an eight-membered cyclic acetal
Simona Matrella et al.
Macromolecular bioscience, 15(7), 927-940 (2015-03-18)
Intrinsic antimicrobial thermoplastic A(BC)n copolymers (n = 1, 2, 4), where A was poly(ethylene glycol) (PEG), BC was a random chain of methylmethacrylate (MMA), and alkyl-aminoethyl methacrylate (AAEMA), were synthesized and the antimicrobial activity and hemolyticity were evaluated on plaques obtained by
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