Dayangchem's R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. DayangChem can provide different quantities
Cas:1871-57-4
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inquiryFactory supply 3-Chloro-2-chloromethyl-1-propene CAS 1871-57-4 with fast delivery Company profile Wuhan Fortuna Chemical Co.,Ltd established in 2006, is a big integrative chemical enterprise being engaged in Pharmaceutical & its intermediate
Cas:1871-57-4
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Cas:1871-57-4
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Min.Order:1 Kilogram
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Type:Manufacturers
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Cas:1871-57-4
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FOB Price: $1.2 / 5.0
Type:Manufacturers
inquiryAdvantage : LIDE PHARMACEUTICALS LTD. is a mid-small manufacturing-type enterprise, engaged in pharmaceutical intermediates of R&D, custom-made and production, and also involving trading chemicals for export. We have established the R&D b
Cas:1871-57-4
Min.Order:1 Milliliter
Negotiable
Type:Lab/Research institutions
inquiryWith our good experience, we offer detailed technical support and advice to assist customers. We communicate closely with customers to establish their quality requirements. Consistent Quality Our plant has strict quality control in each manufacturin
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Min.Order:1 Kilogram
FOB Price: $1.0 / 10.0
Type:Trading Company
inquiryOur company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.O
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Type:Lab/Research institutions
inquiryWITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et
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Min.Order:1 Kilogram
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Type:Trading Company
inquiry1.In No Less 10 years exporting experience. you can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specializ
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Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryOur company has been in existence for 10 years since its establishment. We have our own unique team. The company integrates independent research and development, production and sales. We have established famous brands at home and abroad. At prese
Cas:1871-57-4
Min.Order:1 Milligram
FOB Price: $39.4 / 42.8
Type:Trading Company
inquiry2-(CHLOROMETHYL)ALLYLTRICHLOROSILANE CAS:1871-57-4 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high quali
Cas:1871-57-4
Min.Order:1 Gram
Negotiable
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inquiryOur Advantage: high quality with competitive price High quality standard: BP/USP/EP Enterprise standard All purity customized Fast and safe delivery We have reliable forwarder who can help us deliver our goods more fast and safe. We
Cas:1871-57-4
Min.Order:10 Kilogram
Negotiable
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inquiryBest quality & Attractive price & Professional service; Trial & Pilot & Commercial Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality intermediates, specia
Hangzhou KeyingChem Co., Ltd. exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, KeyingChem is your best choice. Pls contact with us freely for getting det
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Min.Order:0 Metric Ton
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inquiryCompany Introduction 1. Established in 2005, with two independent business divisions: Fine chemicals division; Pharmaceutical division. 2. Main product: Optical brightener Textile auxiliary Dye stuff Pigments
Cas:1871-57-4
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryJ&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia
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inquiryA substitute for perfluorooctanoic acid, mainly used as a surfactant, dispersant, additive, etc Appearance:White solid or Colorless liquid Purity:99.3 % We will ship the goods in a timely manner as required We can provide relevant documents acc
Cas:1871-57-4
Min.Order:4 Kilogram
Negotiable
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inquiryZibo Hangyu Biotechnology Development Co., Ltd is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemi
Cas:1871-57-4
Min.Order:10 Gram
Negotiable
Type:Lab/Research institutions
inquiryWe are one of a few suppliers that can offer custom synthesis service of this product We are specialized in custom synthesis, chemical/pharmaceutical/ pesticides outsourcing and contract research. We are committed to prov
Cas:1871-57-4
Min.Order:100 Gram
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Type:Lab/Research institutions
inquirySuperior quality, moderate price & quick delivery. Appearance:colourless liquid Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:25kg/drum, or as per your request. Application:Used as Pharmaceutical Intermediat
Cas:1871-57-4
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
inquiryProduct Details Grade: pharmaceutical grade Purity:99%+ ProductionCapacity: 1000 Kilogram/Month Scope of use: For scientific research only(The product must be used legally) Our Advantage 1. Best quality with competitive price. 2. Quick shipping,
Cas:1871-57-4
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryProduct name: 3-Chloro-2-(Chloromethyl)Prop-1-Ene CAS No.:1871-57-4 Molecule Formula:C4H6Cl2 Molecule Weight:124.99 Purity: 98% Package: 25kg/drum Description:Colorless to yellow liquid Manufacture Standards:Enterprise Standard T
Cas:1871-57-4
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryWe are leading fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.Our main business covers the fields below: 1.Noble Metal Catalysts (Pt.Pd...)
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Min.Order:1 Kilogram
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Type:Lab/Research institutions
inquiry2-(CHLOROMETHYL)ALLYLTRICHLOROSILANE Basic information Product Name: 2-(CHLOROMETHYL)ALLYLTRICHLOROSILANE Synonyms: METHALLYL DICHLORIDE;TRICHLORO[2-(CHLOROMETHYL)ALLYL]SILANE;1,3-Dichloro-2-methylenepropane;2-Chloromethyl-3-chloropropene;2-Me
Cas:1871-57-4
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryfactory?direct?saleAppearance:White Powder Storage:Store In Dry, Cool And Ventilated Place Package:25kg/drum, also according to the clients requirement Application:It is widely used as a thickener, emulsifier and stabilizer Transportation:By Sea Or B
Cas:1871-57-4
Min.Order:1 Kilogram
FOB Price: $18.0 / 20.0
Type:Trading Company
inquiryShandong Mopai Biotechnology Co., LTD is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemicals. W
Cas:1871-57-4
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiry1.Applied in food field.it can improve the immune system and prolong life. 2.Appliedin cosmetic field.it can improve the skin care. 3.Applied in pharmaceutical field.it can treat various dieases. 4.Our product quality assurance will make our customer
Cas:1871-57-4
Min.Order:1 Metric Ton
FOB Price: $1.5
Type:Trading Company
inquiryWe are a Union of chemistry in China, consists of chemists,engineers, laboratories,factories in China. We organize surplus capacity of R&D and production as well as custom synthesis for chemical products and chemical business project. We are supp
Cas:1871-57-4
Min.Order:1 Metric Ton
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Type:Trading Company
inquiryStock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai
Cas:1871-57-4
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiry3-chloro-2,2-bis(chloromethyl)propionic acid-1
2-chloromethyl-3-chloroprop-1-ene
Conditions | Yield |
---|---|
at 205 - 215℃; Pyrolysis; | 99% |
With quinoline | |
at 200 - 220℃; in presence of quinoline the pyrolysis begins at 100 deg C.; Yield given; | |
at 210℃; Yield given; |
1,3-dichloro-2-chloromethylpropane
2-chloromethyl-3-chloroprop-1-ene
Conditions | Yield |
---|---|
With 1,8-diazabicyclo[5.4.0]undec-7-ene 70 deg C, 24 h; 190 deg C; | 80% |
Conditions | Yield |
---|---|
at 500℃; under 1 Torr; Inert atmosphere; Pyrolysis; | 65% |
Conditions | Yield |
---|---|
With pyridine; thionyl chloride In dichloromethane for 3h; Reflux; | 32% |
With pyridine; thionyl chloride; chloroform |
2-chloromethyl-3-chloroprop-1-ene
Conditions | Yield |
---|---|
With hydrogenchloride; sodium nitrite In water at 5 - 50℃; for 5h; Large scale; | 29.1% |
With hydrogenchloride; sodium nitrite at 20 - 50℃; Ring cleavage; elimination; | 85.0 g |
quinoline
3-chloro-2,2-bis(chloromethyl)propionic acid-1
2-chloromethyl-3-chloroprop-1-ene
1,3-dichloro-2-methyl-propan-2-ol
A
1,3-dichloro-2-methylpropene
B
2-chloromethyl-3-chloroprop-1-ene
Conditions | Yield |
---|---|
With sulfuric acid at 100℃; 1,3-dichloro-2-methyl-propene of uncertain stereochemical membership; |
Conditions | Yield |
---|---|
With sulfuric acid at 100℃; |
1,2,3-trichloro-2-methylpropane
A
1,3-dichloro-2-methylpropene
B
2-chloromethyl-3-chloroprop-1-ene
Conditions | Yield |
---|---|
at 450 - 460℃; |
1-chloro-2,2-di(chloromethyl)-2-nitroethane
A
2-chloromethyl-3-chloroprop-1-ene
B
1,3-dichloro-2-chloromethyl-1-propene
Conditions | Yield |
---|---|
With sodium amalgam |
Conditions | Yield |
---|---|
beim Chlorieren; | |
With chlorine |
Conditions | Yield |
---|---|
With tetrachloromethane at 20 - 30℃; beim Chlorieren; | |
With sodium carbonate beim Chlorieren; |
3-Chloro-2-methylpropene
A
1,3-dichloro-2-methylpropene
B
2-chloromethyl-3-chloroprop-1-ene
Conditions | Yield |
---|---|
With chlorine |
(2-Chloro-1-chloromethyl-1-methyl-ethylselanyl)-benzene
A
1,3-dichloro-2-methylpropene
B
2-chloromethyl-3-chloroprop-1-ene
Conditions | Yield |
---|---|
With 3-chloro-benzenecarboperoxoic acid In pyridine; dichloromethane 1.) -70 degC 2 h, 2.) R.T. overnight; Yield given; |
isobutene
A
2-methylprop-1-enyl chloride
B
2-chloromethyl-3-chloroprop-1-ene
C
1,2-dichloro-2-methylpropane
D
(E)-1,3-Dichloro-2-methyl-1-propene
E
(Z)-1,3-Dichloro-2-methyl-1-propene
F
3-Chloro-2-methylpropene
Conditions | Yield |
---|---|
With chlorine at 40 - 70℃; Product distribution; various conc.; further products; |
3-Chloro-2-methylpropene
A
2-chloromethyl-3-chloroprop-1-ene
B
(E)-1,3-Dichloro-2-methyl-1-propene
C
(Z)-1,3-Dichloro-2-methyl-1-propene
Conditions | Yield |
---|---|
With chlorine monofluoride In chloroform in the dark; Yield given. Yields of byproduct given. Title compound not separated from byproducts; |
3-Chloro-2-methylpropene
A
2-chloromethyl-3-chloroprop-1-ene
B
1,2,3-trichloro-2-methylpropane
C
(E)-1,3-Dichloro-2-methyl-1-propene
D
(Z)-1,3-Dichloro-2-methyl-1-propene
Conditions | Yield |
---|---|
With oxygen; phosphorus trichloride at 30℃; |
tetrachloromethane
chlorine
3-Chloro-2-methylpropene
A
1,3-dichloro-2-methylpropene
B
2-chloromethyl-3-chloroprop-1-ene
C
1,2,3-trichloro-2-methylpropane
Conditions | Yield |
---|---|
at 20 - 30℃; |
2-chloromethyl-3-chloroprop-1-ene
Conditions | Yield |
---|---|
With quartz at 500℃; |
Conditions | Yield |
---|---|
With chlorine |
2-methylprop-1-enyl chloride
chlorine
A
1,3-dichloro-2-methylpropene
B
2-chloromethyl-3-chloroprop-1-ene
C
1,1,2-trichloro-2-methylpropane
D
1,1,2,3-Tetrachlor-2-methylpropan
Conditions | Yield |
---|---|
unter Lichtausschluss;Produkt 5:3,3-Dichlor-2-methyl-propen; |
1-chloro-2,2-di(chloromethyl)-2-nitroethane
A
2-chloromethyl-3-chloroprop-1-ene
B
1,3-dichloro-2-chloromethyl-1-propene
Conditions | Yield |
---|---|
With chlorine |
5,5-dichloromethyl-2-thia-1,3-dioxane 2-oxide
A
formaldehyd
B
2-chloromethyl-3-chloroprop-1-ene
Conditions | Yield |
---|---|
at 500℃; beim Leiten ueber Quarz; |
Conditions | Yield |
---|---|
at 450 - 460℃; |
sodium benzoate
2-chloromethyl-3-chloroprop-1-ene
1,3-dibenzoyl-(2-methylidene)-1,3-propanediol
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide at 80℃; for 12h; | 99% |
In N,N-dimethyl-formamide for 4h; Heating; | 73% |
2-chloromethyl-3-chloroprop-1-ene
(R,S)-2,2-dimethyl-1,3-dioxolane-4-methanol
C16H28O6
Conditions | Yield |
---|---|
Stage #1: (R,S)-2,2-dimethyl-1,3-dioxolane-4-methanol With 15-crown-5; sodium hydride In tetrahydrofuran; mineral oil at 40℃; Inert atmosphere; Stage #2: 2-chloromethyl-3-chloroprop-1-ene With 18-crown-6 ether; potassium iodide In tetrahydrofuran; mineral oil Inert atmosphere; Reflux; | 99% |
Stage #1: (R,S)-2,2-dimethyl-1,3-dioxolane-4-methanol With 15-crown-5; sodium hydride In tetrahydrofuran at 50℃; for 1h; Stage #2: 2-chloromethyl-3-chloroprop-1-ene With 18-crown-6 ether; potassium iodide In tetrahydrofuran at 80℃; for 12h; | 56% |
Stage #1: (R,S)-2,2-dimethyl-1,3-dioxolane-4-methanol With 15-crown-5; sodium hydride In tetrahydrofuran; mineral oil at 40℃; Inert atmosphere; Stage #2: 2-chloromethyl-3-chloroprop-1-ene With 18-crown-6 ether; potassium iodide In tetrahydrofuran; mineral oil Inert atmosphere; Reflux; |
Conditions | Yield |
---|---|
Stage #1: 2-chloromethyl-3-chloroprop-1-ene; methylphenylphosphine With [((R)-MeO-BiPHEP)(1,2-bis(dimethylphosphino)ethane)Ru(H)][BPh4]; sodium tert-pentoxide In tetrahydrofuran at 23℃; for 1.5h; Inert atmosphere; Stage #2: With borane-THF In tetrahydrofuran at 23℃; for 0.5h; Inert atmosphere; enantioselective reaction; | 99% |
Conditions | Yield |
---|---|
With 15-crown-5; sodium hydride In tetrahydrofuran Reflux; | 99% |
Conditions | Yield |
---|---|
With copper(l) iodide; potassium carbonate; sodium iodide In acetone for 17h; Reflux; | 99% |
2-chloromethyl-3-chloroprop-1-ene
benzyl alcohol
2-methylenepropane-1,3-bisbenzyl ether
Conditions | Yield |
---|---|
Stage #1: 2-chloromethyl-3-chloroprop-1-ene; benzyl alcohol With sodium hydride In tetrahydrofuran for 0.5h; Cooling with ice; Stage #2: With 15-crown-5 In tetrahydrofuran for 14h; Reflux; | 98% |
Stage #1: benzyl alcohol With sodium hydride In N,N-dimethyl-formamide at 20℃; for 1h; Stage #2: 2-chloromethyl-3-chloroprop-1-ene In N,N-dimethyl-formamide at 20℃; Further stages.; | 97% |
With sodium hydride In N,N-dimethyl-formamide at 20℃; for 12h; | 88% |
With sodium hydride 1.) THF, 2.) a) room temperature, overnight, b) reflux, 5 h; Yield given. Multistep reaction; |
2-chloromethyl-3-chloroprop-1-ene
1,5-bis(carboxyethyl)glycoluril
Conditions | Yield |
---|---|
With potassium tert-butylate In dimethyl sulfoxide | 98% |
2-chloromethyl-3-chloroprop-1-ene
N,N-methylenediacetamide
5-exomethylene-1,3-diacetyl-1,3-diazacyclohexane
Conditions | Yield |
---|---|
With sodium hydride In tetrahydrofuran for 72h; Alkylation; Thermolysis; | 98% |
2-chloromethyl-3-chloroprop-1-ene
1-Decanol
1-(2-((decyloxy)methyl)allyloxy)decane
Conditions | Yield |
---|---|
With 15-crown-5; sodium hydride In tetrahydrofuran for 20.25h; Reflux; | 98% |
With sodium hydride In tetrahydrofuran at 20℃; Inert atmosphere; | 74% |
With 15-crown-5; sodium hydride In tetrahydrofuran Reflux; |
2-chloromethyl-3-chloroprop-1-ene
methyl 4,6-O-benzylidene-α-D-galactopyranoside
methyl 4,6-O-(S)-benzylidene-2,3-O-(2-methylidene-1,3-propylene)-α-D-galactopyranoside
Conditions | Yield |
---|---|
With 18-crown-6 ether; potassium hydroxide In tetrahydrofuran at 5 - 20℃; | 98% |
Conditions | Yield |
---|---|
With 15-crown-5; sodium hydride In tetrahydrofuran Reflux; | 98% |
Conditions | Yield |
---|---|
With 15-crown-5; sodium hydride In tetrahydrofuran Reflux; | 98% |
Conditions | Yield |
---|---|
With sodium hydride In N,N-dimethyl-formamide | 97% |
2-chloromethyl-3-chloroprop-1-ene
(Nk-)4[G-3]-ol
(Nk-)4[G-4]-methylallyl chloride
Conditions | Yield |
---|---|
With sodium hydride In tetrahydrofuran | 97% |
3-cyclohexyl-2-(2-hydroxy-phenyl)-1H-indole-6-carboxylic acid methyl ester
2-chloromethyl-3-chloroprop-1-ene
methyl 14-cyclohexyl-7-methylene-7,8-dihydro-6H-indolo[1,2-e][1,5]benzoxazocine-11-carboxylate
Conditions | Yield |
---|---|
Stage #1: 3-cyclohexyl-2-(2-hydroxy-phenyl)-1H-indole-6-carboxylic acid methyl ester With potassium tert-butylate In N,N-dimethyl-formamide at 20℃; for 0.5h; Stage #2: 2-chloromethyl-3-chloroprop-1-ene In N,N-dimethyl-formamide at 20℃; | 97% |
Stage #1: 3-cyclohexyl-2-(2-hydroxy-phenyl)-1H-indole-6-carboxylic acid methyl ester With sodium hydride In N,N-dimethyl-formamide for 0.5h; Stage #2: 2-chloromethyl-3-chloroprop-1-ene In N,N-dimethyl-formamide at 20℃; for 1h; | 70% |
2-chloromethyl-3-chloroprop-1-ene
1,5-anhydro-4,6-O-(R)-benzylidene-D-glucitol
1,5-anhydro-4,6-O-(R)-benzylidene-2,3-O-(2-methylidene-1,3-propylene)-D-glucitol
Conditions | Yield |
---|---|
With 18-crown-6 ether; potassium hydroxide In tetrahydrofuran at 5 - 20℃; | 97% |
2-chloromethyl-3-chloroprop-1-ene
methyl 4,6-O-(S)-benzylidene-β-D-galactopyranoside
methyl 4,6-O-(S)-benzylidene-2,3-O-(2-methylidene-1,3-propylene)-β-D-galactopyranoside
Conditions | Yield |
---|---|
With 18-crown-6 ether; potassium hydroxide In tetrahydrofuran at 5 - 20℃; | 97% |
Conditions | Yield |
---|---|
With 15-crown-5; sodium hydride In tetrahydrofuran Reflux; | 97% |
2-chloromethyl-3-chloroprop-1-ene
sodium thiomethoxide
3-methylsulfanyl-2-methylsulfanylmethylprop-1-ene
Conditions | Yield |
---|---|
With cetyltributylphosphonium bromide In water for 6h; Ambient temperature; | 96% |
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