Magnesium, 3-butenylchloro- CAS:56039-93-1 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 quality organ
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inquiryHello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai
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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
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inquiryAnsciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali
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inquiryfactory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
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inquiryfactory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
United Scientific Company Located in Shanghai of China , is a competitive player in the global specialty and fine chemical market. Fenghua has both the expertise and flexibility to produce a wide range of chemicals. Focusing on developing the innovat
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inquiryMagnesium, 3-butenylchloro-Appearance:Off white to slight yellow solid Storage:Store in dry and cool condition Package:25kg or according to cutomer's demand Application:Chemical research/Pharmaceutical intermediates Transportation:By Sea,by Air,By co
Magnesium, 3-butenylchloro-Appearance:Off white to slight yellow solid Storage:Stored in shaded, cool and dry places Package:1L 5L 10L 25L bottle Application:pharma intermediate Transportation:Handle with cares to avoid damaging the packages. Protect
3-butenylmagnesium chloride
Conditions | Yield |
---|---|
Stage #1: 3-butenylmagnesium chloride With (trimethylsilyl)methylmagnesium chloride; lithium chloride; zinc(II) chloride In tetrahydrofuran at 20℃; for 1h; Schlenk technique; Stage #2: (E)-(1R,2S,5R)-5-methyl-2-(2-phenylpropan-2-yl)cyclohexyl 4-(tert-butyldimethylsilyl)-2-((4-methoxyphenyl)imino)but-3-ynoate In tetrahydrofuran at -78℃; for 0.0833333h; Schlenk technique; diastereoselective reaction; | 94% |
3-butenylmagnesium chloride
Conditions | Yield |
---|---|
In tetrahydrofuran at -25 - 0℃; | 85% |
Conditions | Yield |
---|---|
Stage #1: 3-butenylmagnesium chloride With titanium(IV) isopropylate In diethyl ether at -70 - -50℃; Stage #2: isobutyraldehyde In diethyl ether at -50 - -30℃; for 1h; Further stages.; | 85% |
3-butenylmagnesium chloride
tert-butyl (2S)-5-bromo-2-(methoxyacetyl)indoline-1-carboxylate
B
tert-butyl (2S)-5-bromo-2-[(1R)-1-hydroxy-1-(methoxymethyl)-pent-4-enyl]-indoline-1-carboxylate
Conditions | Yield |
---|---|
In tetrahydrofuran at -78℃; for 0.25h; Grignard addition; | A n/a B 82% |
Conditions | Yield |
---|---|
Stage #1: 3-butenylmagnesium chloride With titanium(IV) isopropylate In diethyl ether at -70 - -50℃; Stage #2: pentanal In diethyl ether at -50 - -30℃; Further stages.; | 82% |
3,4,6-tri-O-benzyl-D-glucal epoxide
3-butenylmagnesium chloride
Conditions | Yield |
---|---|
at -60 - 0℃; | 80% |
3-butenylmagnesium chloride
Conditions | Yield |
---|---|
In diethyl ether; water; benzene C5H5Ni(P(C6H5)3)Cl in C6H6; added to a cooled soln. of CH2CH2CHCH2MgCl in ether; hydrolysis with aq. soln. of NH4Cl; purifn. of org. phase by chromy. on Al2O3; eluted with C6H6/hexane; crystd. by cooling and addn. of n-hexane; | 80% |
In diethyl ether; water; benzene C5H5Ni(P(C6H5)3)Cl in C6H6; added to a cooled soln. of CH2CH2CHCH2MgCl in ether; hydrolysis with aq. soln. of NH4Cl; purifn. of org. phase by chromy. on Al2O3; eluted with C6H6/hexane; crystd. by cooling and addn. of n-hexane; | 80% |
Conditions | Yield |
---|---|
Stage #1: 3-butenylmagnesium chloride With titanium(IV) isopropylate In diethyl ether at -70 - -50℃; Stage #2: Isobutyronitrile In diethyl ether at -50 - -30℃; for 1h; Further stages.; | 79% |
cyclohexanone
3-butenylmagnesium chloride
Conditions | Yield |
---|---|
Stage #1: 3-butenylmagnesium chloride With titanium(IV) isopropylate In diethyl ether at -70 - -50℃; Stage #2: cyclohexanone In diethyl ether at -50 - -30℃; Further stages.; | 78% |
3-butenylmagnesium chloride
cyclopentanone
Conditions | Yield |
---|---|
Stage #1: 3-butenylmagnesium chloride With titanium(IV) isopropylate In diethyl ether at -70 - -50℃; Stage #2: cyclopentanone In diethyl ether at -50 - -30℃; Further stages.; | 78% |
Conditions | Yield |
---|---|
Stage #1: 3-butenylmagnesium chloride With titanium(IV) isopropylate In diethyl ether at -70 - -50℃; Stage #2: propiononitrile In diethyl ether at -50 - -30℃; for 1h; Stage #3: cyclopentanone In diethyl ether at -30 - -10℃; for 1h; Further stages.; | 76% |
Conditions | Yield |
---|---|
Stage #1: 3-butenylmagnesium chloride With titanium(IV) isopropylate In diethyl ether at -70 - -50℃; Stage #2: propiononitrile In diethyl ether at -50 - -30℃; for 1h; Further stages.; | 76% |
4,4-dimethyl-1-cyclopentene-1-carboxaldehyde
3-butenylmagnesium chloride
Conditions | Yield |
---|---|
In tetrahydrofuran at 0℃; for 0.666667h; Inert atmosphere; | 75% |
(R)-(–)-2-(((tert-butyldimethylsilyl)oxy)methyl)-2,6-dimethylhept-5-enal
3-butenylmagnesium chloride
propargyl bromide
Conditions | Yield |
---|---|
Stage #1: 3-butenylmagnesium chloride; propargyl bromide In tetrahydrofuran at 0 - 20℃; for 5h; Inert atmosphere; Stage #2: (R)-(–)-2-(((tert-butyldimethylsilyl)oxy)methyl)-2,6-dimethylhept-5-enal In tetrahydrofuran at 0 - 20℃; for 1h; Inert atmosphere; Stage #3: With tetrabutyl ammonium fluoride In tetrahydrofuran at 20℃; for 1h; Inert atmosphere; | 75% |
2-(methoxymethyl)-6-methylaniline
3-butenylmagnesium chloride
2-(but-3-en-1-yl)-6-methylaniline
Conditions | Yield |
---|---|
In tetrahydrofuran at 0 - 25℃; for 12h; Inert atmosphere; | 75% |
2-(4-ethyl-2-fluoro-phenylamino)-3,4-difluoro-N-methoxy-N-methyl-benzamide
3-butenylmagnesium chloride
Conditions | Yield |
---|---|
In tetrahydrofuran at 20℃; for 0.5h; | 70% |
Conditions | Yield |
---|---|
With sodium carbonate In tetrahydrofuran at -20℃; | 68% |
6-Methyl-hept-5-en-2-on
3-butenylmagnesium chloride
Conditions | Yield |
---|---|
Stage #1: 3-butenylmagnesium chloride With titanium(IV) isopropylate In diethyl ether at -70 - -50℃; Stage #2: 6-Methyl-hept-5-en-2-on In diethyl ether at -50 - -30℃; Further stages.; | 67% |
Conditions | Yield |
---|---|
Stage #1: 3-butenylmagnesium chloride With titanium(IV) isopropylate In diethyl ether at -70 - -50℃; Stage #2: acetone In diethyl ether at -50 - -30℃; Further stages.; | 63% |
Conditions | Yield |
---|---|
Stage #1: 3-butenylmagnesium chloride With titanium(IV) isopropylate In diethyl ether at -70 - -50℃; Stage #2: propiononitrile In diethyl ether at -50 - -30℃; for 1h; Stage #3: propionaldehyde In diethyl ether at -30 - -10℃; for 1h; Further stages.; | 60% |
3,3-dimethyl acrylaldehyde
3-butenylmagnesium chloride
Conditions | Yield |
---|---|
Stage #1: 3-butenylmagnesium chloride With titanium(IV) isopropylate In diethyl ether at -70 - -50℃; Stage #2: 3,3-dimethyl acrylaldehyde In diethyl ether at -50 - -30℃; Further stages.; | 57% |
methyl vinyl ketone
3-butenylmagnesium chloride
Conditions | Yield |
---|---|
Stage #1: 3-butenylmagnesium chloride With titanium(IV) isopropylate In diethyl ether at -70 - -50℃; Stage #2: methyl vinyl ketone In diethyl ether at -50 - -30℃; Further stages.; | 54% |
Conditions | Yield |
---|---|
Stage #1: 3-butenylmagnesium chloride With titanium(IV) isopropylate In diethyl ether at -70 - -50℃; Stage #2: propiononitrile In diethyl ether at -50 - -30℃; for 1h; Stage #3: methyl vinyl ketone In diethyl ether at -30 - -10℃; for 1h; Further stages.; | 53% |
Conditions | Yield |
---|---|
With 1-methyl-pyrrolidin-2-one; iron(III) acetylacetonate In tetrahydrofuran at 20℃; for 3h; | 48% |
(1R,4R)-(+)-bicyclo<2.2.2>oct-5-en-2-one
3-butenylmagnesium chloride
Conditions | Yield |
---|---|
In tetrahydrofuran at -78 - 20℃; for 12h; diastereoselective reaction; | A 45% B 15% |
Conditions | Yield |
---|---|
Stage #1: 3-butenylmagnesium chloride With titanium(IV) isopropylate In diethyl ether at -70 - -50℃; Stage #2: propiononitrile In diethyl ether at -50 - 35℃; for 4h; Further stages.; | 33% |
2,5-hexanedione
3-butenylmagnesium chloride
Conditions | Yield |
---|---|
Stage #1: 3-butenylmagnesium chloride With titanium(IV) isopropylate In diethyl ether at -70 - -50℃; Stage #2: 2,5-hexanedione In diethyl ether at -50 - -30℃; Further stages.; | 30% |
Conditions | Yield |
---|---|
Stage #1: 3-butenylmagnesium chloride With titanium(IV) isopropylate In diethyl ether at -70 - -50℃; Stage #2: acetophenone In diethyl ether at -50 - -30℃; Further stages.; | 30% |
2-(4-ethynyl-2-fluoro-phenylamino)-3,4-difluoro-N-methoxy-N-methyl-benzamide
3-butenylmagnesium chloride
Conditions | Yield |
---|---|
Stage #1: 2-(4-ethynyl-2-fluoro-phenylamino)-3,4-difluoro-N-methoxy-N-methyl-benzamide; 3-butenylmagnesium chloride In tetrahydrofuran at -78℃; for 0.5h; Stage #2: With ammonium chloride In tetrahydrofuran at 20℃; | 27% |
3-butenylmagnesium chloride
Conditions | Yield |
---|---|
Stage #1: (4,4-dimethyl-4-silacyclopent-1-en-1-yl)methanol With aluminum tri-sec-butoxide; acetic acid In tert-butyl methyl ether at 0℃; for 0.166667h; Inert atmosphere; Stage #2: With 4-nitrobenzaldehdye In tert-butyl methyl ether at 20℃; for 2h; Inert atmosphere; Stage #3: 3-butenylmagnesium chloride In tetrahydrofuran at 0℃; for 1h; Inert atmosphere; | 21% |
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