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Merck
CN

13423

(S)-(+)-Glycidyl benzyl ether

puriss., ≥99.0% (sum of enantiomers, GC)

Synonym(s):

(S)-(+)-2-(Benzyloxymethyl)oxirane

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About This Item

Empirical Formula (Hill Notation):
C10H12O2
CAS Number:
Molecular Weight:
164.20
EC Number:
231-598-3
UNSPSC Code:
12352005
PubChem Substance ID:
Beilstein/REAXYS Number:
5246494
MDL number:
Assay:
≥99.0% (sum of enantiomers, GC)
Form:
solid
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InChI key

QNYBOILAKBSWFG-SNVBAGLBSA-N

InChI

1S/C10H12O2/c1-2-4-9(5-3-1)6-11-7-10-8-12-10/h1-5,10H,6-8H2/t10-/m1/s1

SMILES string

C(OCc1ccccc1)[C@@H]2CO2

grade

puriss.

assay

≥99.0% (sum of enantiomers, GC)

form

solid

optical activity

[α]20/D +5.1±0.5°, c = 5% in toluene

refractive index

n20/D 1.517

density

1.072 g/mL at 20 °C (lit.)

Quality Level

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General description

(S)-(+)-Glycidyl benzyl ether is aryl glycidyl ether. Enantiomerically pure aryl and benzyl glycidyl ethers have been reported to undergo stereospecific cyclizations, affording 3-chromanols or tetrahydrobenzo[c]oxepin-4-ols. (S)-benzyl glycidyl ether has been produced with 30%ee along with (R)-3-benzyloxypropane-1,2-diol with 40%ee, via its resolution using whole cells of Bacillus alcalophilus.

Application

(S)-(+)-Glycidyl benzyl ether may be employed for the total asymmetric synthesis of (+)-gigantecin.

Other Notes

Important chiral building block reacting with nucleophiles at C-3 of the oxirane ring

pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

10 - Combustible liquids

wgk

WGK 3

flash_point_f

230.0 °F - closed cup

flash_point_c

110 °C - closed cup

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

Regulatory Information

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B.H. Lipshutz et al.
Organic Syntheses, 69, 80-80 (1990)
S. Takano et al.
Tetrahedron Letters, 31, 3619-3619 (1990)
M. Honda et al.
Chemical & Pharmaceutical Bulletin, 39, 1385-1385 (1991)
S. Najdi et al.
Tetrahedron Letters, 31, 3279-3279 (1990)
Journal of the Chemical Society. Chemical Communications, 1371-1371 (1989)

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