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CAS No.: | 56039-93-1 |
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Name: | Magnesium, 3-butenylchloro- |
Molecular Structure: | |
Formula: | C4H7ClMg |
Molecular Weight: | 114.858 |
Synonyms: | Magnesium,3-butenylchloro; |
PSA: | 0.00000 |
LogP: | -1.59940 |
3-butenylmagnesium chloride
Conditions | Yield |
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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 |
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In tetrahydrofuran at -25 - 0℃; | 85% |
Conditions | Yield |
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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 |
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In tetrahydrofuran at -78℃; for 0.25h; Grignard addition; | A n/a B 82% |
Conditions | Yield |
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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 |
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at -60 - 0℃; | 80% |
3-butenylmagnesium chloride
Conditions | Yield |
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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 |
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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% |