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Sigma-Aldrich

4-Penten-1-ol

99%

Synonym(s):

2-Allylethyl alcohol

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About This Item

Linear Formula:
CH2=CH(CH2)3OH
CAS Number:
Molecular Weight:
86.13
Beilstein:
1560163
EC Number:
MDL number:
UNSPSC Code:
12352100
eCl@ss:
39020310
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

99%

refractive index

n20/D 1.429 (lit.)

bp

134-137 °C (lit.)

density

0.834 g/mL at 25 °C (lit.)

SMILES string

OCCCC=C

InChI

1S/C5H10O/c1-2-3-4-5-6/h2,6H,1,3-5H2

InChI key

LQAVWYMTUMSFBE-UHFFFAOYSA-N

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General description

4-penten-1-ol forms ester bond at the C terminus of the linear peptide in solution with HATU as coupling agent.

Application

4-Penten-1-ol can be used as a reactant to prepare sulfamate ester by reacting with chlorosulfonyl isocycanate (142662).The derived ester undergoes an enantioselective intramolecular azridination reaction in the presence of Cu catalyst. 4-Penten-1-ol can also be used to study the epoxidation of olefins with oxo-diperoxo tungstate(VI) complex as catalyst and bicarbonate as co-catalyst.

Pictograms

Flame

Signal Word

Warning

Hazard Statements

Hazard Classifications

Flam. Liq. 3

WGK

WGK 3

Flash Point(F)

closed cup

Flash Point(C)

closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Enantioselective Intramolecular Copper-Catalyzed Aziridination of Sulfamates
Audrey Esteoule.et al.
Synthesis, 1251-1251 (2007)
Highly efficient epoxidation method of olefins with hydrogen peroxide as terminal oxidant, bicarbonate as a co-catalyst and oxodiperoxo molybdenum(VI) complex as catalyst.
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The mechanism of phenylselenoetherification of pent-4-en-1-ol using some bases (pyridine, triethylamine, quinoline, 2,2'-bipyridine) as catalyst was examined through studies of kinetics of the cyclization, by UV-VIS spectrophotometry. It was demonstrated that the intramolecular cyclization is facilitated in the presence of

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