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3-???????? ?????

3-???????? ?????
3-???????? ????? ??? ???
?? ??:
625-36-5
???:
3-???????? ?????
???(??):
3-?????????????;3-?????????????
???:
3-Chloropropionyl chloride
???(??):
3-Chloropropanoyl chloride;Chloropropionyl chloride;oropropionyL;3-Chloropropionyl ch;3-Chlorpropionylchlorid;-Chloropropanoylchloride;3-Chloropropinyl chloride;3-chloro-propanoylchlorid;3'ChloropropionylChloride;3-CHLOROPROPIONYL CHLORIDE
CBNumber:
CB8691211
???:
C3H4Cl2O
??? ??:
126.97
MOL ??:
625-36-5.mol
MSDS ??:
SDS

3-???????? ????? ??

???
-32 °C
?? ?
143-145 °C(lit.)
??
1.33 g/mL at 25 °C(lit.)
???
10.0 hPa
???
n20/D 1.457(lit.)
RTECS ??
UC3934000
???
146 °F
?? ??
Flammables area
???
?????, ???????? ???
??? ??
??
??
???
??????(pH)
<7 (H2O)
????
8.8-20.2%(V)
???
?? ??
??
Moisture Sensitive
BRN
635814
???
??? ???
InChIKey
INUNLMUAPJVRME-UHFFFAOYSA-N
CAS ??????
625-36-5(CAS DataBase Reference)
NIST
Propanoyl chloride, 3-chloro-(625-36-5)
EPA
Propanoyl chloride, 3-chloro- (625-36-5)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? T+
?? ???? ?? 14-22-26-34-35-10
????? 23-26-36/37/39-45-38-16-8
????(UN No.) UN 3390 6.1/PG 1
WGK ?? 1
F ?????? 21
?? ?? ?? 460°C
TSCA Yes
?? ?? 6.1
???? I
HS ?? 29159080
???? ?? KE-05881
????(GHS): GHS hazard pictogramsGHS hazard pictograms
?? ?: Danger
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H302 ??? ??? ?? ?? ?? - ?? ?? 4 ?? GHS hazard pictograms P264, P270, P301+P312, P330, P501
H314 ??? ?? ??? ?? ??? ??? ????? ?? ????? ?? 1A, B, C ?? GHS hazard pictograms P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
H330 ???? ???? ?? ?? ?? ?? ?? 1, 2 ?? GHS hazard pictograms P260, P271, P284, P304+P340, P310,P320, P403+P233, P405, P501
??????:
P260 ??·?·??·???·??·...·????? ???? ???.
P280 ????/???/???/?????? ?????.
P301+P312 ??? ???? ??? ????(??)? ??? ????.
P303+P361+P353 ??(?? ????)? ??? ??? ?? ??? ??? ????? ??? ?? ????/?????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
NFPA 704
2
4 1

3-???????? ????? MSDS


3-Chloropropionyl chloride

3-???????? ????? C??? ??, ??, ??

??

3-Chloropropionyl chloride is an important bifunctional reagent. It is capable of acylation and possesses a 2-chloro-ethyl fragment (CH2CH2Cl), which can be subjected to nucleophilic substitution and serves as a masked vinyl group. It can be used as a starting material in many reactions to construct a variety of (hetero)cyclic compounds.

??? ??

Clear colorless to dark brown liquid. Soluble in ethanol, ether and chloroform. Slightly soluble in water.

??

3-Chloropropionyl chloride is a reagent used in the synthesis of Beclamide (B119400), which is a chlorinated benzylpropanamide used as an anticonvulsant drug. It is used in the treatment of tonic-clonic seizyres and has sedative properties.

?? ??

3-Chloropropionyl chloride (1) is commercially available and can be prepared from β-propiolactone (2) and thionyl chloride.1 Other standard methods available for the preparation of acyl chlorides can also be applied: the reaction of acrylic acid (3) or 3-chloropropionic acid (4) with thionyl chloride, phosphoryl chloride, phosgene, or phosphorus trichloride.
Synthesis of 3-Chloropropionyl chloride

?? ??

(1) The Friedel¨CCrafts acylation of tert-butylbenzene (5) with 3-chloropropionyl chloride (1) followed by cyclization provid- ed indanone 6, which was further transformed into urea derivative 7, a potent TRPV1 antagonist.
Reactions of 625-36-5_1
(2) A novel high-yielding one-pot microwave-assisted synthesis of condensed 5-substituted pyranoisoquinoline-1,6-diones 9 from 2-substituted isoquinoline-1,3-diones 8 and 3-chloropropionyl chloride (1) was reported.
Reactions of 625-36-5_2
(3) Acylation of 2-aminophenol (12) with 3-chloropropionyl chloride (1), followed by cyclization in the presence of polyphosphoric acid (PPA), gave benzoxazole 13, which was further reacted with 4-chlorophenyl-1-piperazine to yield the target benzo[d]oxazole analogue 14, a selective dopamine D4 receptor ligand.

3-???????? ????? ?? ?? ? ???

???

??? ??? ????? ??? ??-???????? 2-Chloropropionyl chloride ????? ????? ?? ???

?? ??

Tetrahydro-4-pyranol 5,6-DIHYDRO-4-METHOXY-2H-PYRAN Tetrahydro-4H-pyran-4-one ????,[10-[3-(4-MORPHOLINYL)-1-OXOPROPYL]-10H-PHENOTHIAZIN-2-YL]-,?????? ??????????(2) CO-1686 2-???? 3-CHLORO-1-(2-METHYLPHENYL)-1-OXOPROPANE ???????????? PYROQUILON 3-???-1-(4-?????)???-1-? 15-????-3-??? 3-???-N-(2,4-?????)?????? 3-???-N-????????????

3-???????? ????? ?? ??

???( 462)?? ??
??? ?? ??? ?? ?? ? ??
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3-???????? ????? ?? ??:

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