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Merck
CN

539899

Bis(pentafluorophenyl) carbonate

97%, for peptide synthesis

Synonym(s):

Pentafluorophenyl carbonate

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About This Item

Linear Formula:
(C6F5O)2CO
CAS Number:
Molecular Weight:
394.12
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352101
MDL number:
Beilstein/REAXYS Number:
2029727
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Product Name

Bis(pentafluorophenyl) carbonate, 97%

Quality Level

assay

97%

reaction suitability

reaction type: Carbonylations

mp

47-50 °C (lit.)

application(s)

peptide synthesis

functional group

carbonate, fluoro

SMILES string

Fc1c(F)c(F)c(OC(=O)Oc2c(F)c(F)c(F)c(F)c2F)c(F)c1F

InChI

1S/C13F10O3/c14-1-3(16)7(20)11(8(21)4(1)17)25-13(24)26-12-9(22)5(18)2(15)6(19)10(12)23

InChI key

IOVVFSGCNWQFQT-UHFFFAOYSA-N

General description

Bis(pentafluorophenyl) carbonate is the equivalent of carbonyl compound generally used in coupling reactions. It is used as a reagent in the preparation of azapeptides.

Application

Bis(pentafluorophenyl) carbonate can be used in the preparation of:
  • A cyclic carbonate named 6,6′-(ethane-1,2-diyl)bis(1,3,6-dioxazocan-2-one), which is a key intermediate for the synthesis of non-isocyanate polyurethanes.
  • A coumarin based aliphatic polycarbonate named 5-(4-methylumbelliferyloxycarbonyl)-5-methyl-1,3-dioxan-2-one (MUC).



Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

230.0 °F - closed cup

flash_point_c

110 °C - closed cup

ppe

Eyeshields, Gloves, type N95 (US)



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V N Medvedkin et al.
Bioorganicheskaia khimiia, 15(4), 460-464 (1989-04-01)
Dipentafluorophenylcarbonate, belonging to transesterifiying reagents, has been prepared and used for the synthesis of pentafluorophenyl esters of amino acids. In contrast to many other reagents of the kind, its preparation is simple, it is highly reactive and at the same
Bis(pentafluorophenyl)carbonate
Encyclopedia of Reagents for Organic Synthesis, Second Edition (2004)
Room temperature synthesis of non-isocyanate polyurethanes (NIPUs) using highly reactive N-substituted 8-membered cyclic carbonates
Yuen A, et al.
Polym. Chem., 7(11), 2105-2111 (2016)



Global Trade Item Number

SKUGTIN
539899-5G04061832566658