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1) Diethyl chlorophosphate
or
Diethyl phosphorochloridate or
Phosphorochloridic acid,
diethyl ester
Structural Formula£º(C2H5O)2P(O)Cl
Molecular Formula£ºC4H10ClO3P
MW£º172.55
CAS No£º[814-49-3]
Bp£º81¡æ/6mm
D£º1.192
nD20£º1.4160-1.4180
Assay: ¡Ý98% (GC) |
2) Diisopropl chlorophosphate
or
Diisopropl phosphorochloridate or
phosphorochloridic
acid,bis(1-methylethyl) ester
Structural Formula£º[(CH3)2CHO]2P(O)Cl
Molecular Formula£ºC6H14ClO3P
MW£º200.60
CAS No£º[2574-25-6]
Bp£º95-96¡æ/14mm; 92¡æ/12mm; 48¡æ/1mm
nD20£º1.4140-1.4160
Assay: ¡Ý97% (GC) |
3) Diphenyl
chlorophosphate or
Diphenyl phosphorochloridate or
Phosphorochloridic acid,diphenyl ester
Structural Formula£º(C6H5O)2P(O)Cl
molecular formula£ºC12H10ClO3P
MW£º268.63
CAS No£º[2524-64-3]
Bp£º314-316¡æ/272mm; 212-215¡æ/21mm; 134¡æ/0.1mm
D£º1.2900
nD20£º1.5485-1.5505
Assay: ¡Ý98% (GC)
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4) (Diphenylphosphinyl
chloride or
Chlorodiphenylphosphine oxide or
Diphenylphosphinic
chloride,
Structural Formula£º(C6H5)2P(O)Cl
Molecular Formula£ºC12H10ClOP
MW£º236.64
CAS No£º[1499-21-4]
Bp£º222¡æ/16mm
D£º1.2400
nD20£º1.6080-1.6100
Assay: ¡Ý98% (GC)
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5) Tri-n-butylphosphine
or
phosphine,tributyl
Structural Formula£º[CH5(CH2)3]3P
Molecular Formula£ºC12H27P
MW£º202.32
CAS No£º[998-40-3]
Bp£º240-242¡æ
D£º0.8100
nD20£º1.4610-1.4630
Fp£º-17¡æ
Assay: ¡Ý95% (GC)
Caution: Air sensitive
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6)
Diphenylphosphine
or
phosphine,diphenyl-
Structural Formula£º(C6H5)2PH
Molecular Formula£ºC12H11P
MW£º186.19
CAS No£º[829-85-6]
Bp£º280¡æ; 155-157¡æ/25mm; 103¡æ/1mm
D£º
nD20£º1.6260-1.6290
Assay: ¡Ý98% (GC)
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7) Diphenylphosphine
chloride or
chlorodiphenylphosphine or
Diphenylphosphinous
chloride,
Structural Formula£º (C6H5)2PCl
Molecular Formula£ºC12H10ClP
MW£º220.64
CAS No£º[1079-66-9]
Bp£º320¡æ; 174¡æ/5mm; 124-126¡æ/0.6mm
D£º1.2290
nD20£º1.6350-1.6370
Assay: ¡Ý98% (GC)
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8) p-Dodecylbenzenesulfonyl
azide or
4-Dodecylbenzenesulfonyl azide
Structural Formula£º
Molecular Formula£ºC18H29N3O2S
MW£º351.5
CAS No£º[79791-38-1]
Assay£º¡Ý98%
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9) p-Toluenesulfonyl
azide or
4-Methylbenzenesulfonyl azide
Structural Formula£º
Molecular Formula£ºC7H7N3O2S
MW£º197.22
CAS No£º[941-55-9]
Appearance£ºwhite crystal
Mp£º22¡æ
Assay£º¡Ý98%
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10) Dimethyl
acetone-1,3-dicarboxylate or
3-Oxo- pentanedioic acid,dimethyl
ester
Structural Formula£º
Molecular Formula£ºC7H10O5
MW£º174.15
CAS No£º[1830-54-2]
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11) Diethyl
acetone-1,3-dicarboxylate or
3-Oxo-pentanedioic acid, diethy ester
Structural Formula£º
Molecular Formula£ºC9H14O5
MW£º202.21
CAS No£º[105-50-0]
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12) 1,3-acetonedicarboxylic
acid or
3-ketoglutaric acid or
3-oxo-pentanedioic acid
Structural Formula£º
Molecular Formula£ºC5H6O5
MW£º146.10
CAS No£º[542-05-2]
Appearance£ºfine, sharp crystal.
Mp£º130¡æ(dec)
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13) Anhydrous
magnesium mono-p-nitrobenzyl malonate or
Magnesium,bis[mono[(4-nitrophenyl)methyl]propanedioato-O¡¯,O¡± ]
Structural Formula£º
Molecular Formula£ºC20H16MgN2O12
MW£º500.67
CAS No£º[83972-01-4]
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14) Anhydrous
magnesium monobenzyl malonate or
Magnesium,bis[mono(phenylmethyl)propanedioato-O¡¯,O¡± ]
Structural Formula£º
Molecular Formula£ºC20H18MgO8
MW£º410.67
CAS No£º[84133-21-1]
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15) Methyl
(or ethyl) 2-(N-benzoylaminometheyl)-3-oxobutyrate
Methyl(or ethyl) ¦Á-benzoylaminometheyl-acetoacetate
Structural Formula£º
¡¡CAS No£º[124044-11-7] (Me) / [69396-18-5] (Et)
Molecular Formula: C13H15NO4 / C14H17NO4
MW: 249.27 / 263.30
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16) Methyl
(or ethyl) 2-(N- phthalimidomethyl)-3-oxobutyrate
Methyl(or ethyl) ¦Á-phthalimidomethyl-acetoacetate
¦Á-acetyl-1,3-dihydro-1,3-dioxo-2H-isoindole-2-propanoic
acid, methyl (ethyl) ester
Structural Formula£º
CAS No£º[565471-90-1] (Me) / [16880-35-6] (Et)
Molecular Formula: C14H13NO5 / C15H15NO5
MW: 275.26 / 289.29
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17)
Mono-4-nitrobenzyl malonate
Mono-4-nitrobenzyl malonic acid ester
Structural Formula£º
CAS No£º[77359-11-6]
Molecular Formula:
C10H9NO6
:
239.18
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18¡¢5-Diazomeldrum's
Acid (=5-Diazo-2,2-dimethyl-1,3-dioxane-4,6-dione)
5-Diazo-2,2-dimethyl-1,3-dioxane-4,6-dione
cycl-Isopropylidene Diazomalonate
Diazomalonic Acid Cyclic Isopropylidine Ester
Structural Formula£º
CAS No£º[7270-63-5]
Molecular Formula£ºC6H6N2O4
MW: 170.12
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19¡¢3-(2-Bromo-1-oxopropyl)-spiro[2H-1,3-benzoxazine-2,1'-cyclohexan]-4(3H)-one
Structural Formula:
CAS¡¡No:[158299-05-9]
Molecular Formula£ºC16H18BrNO3
MW£º352.21
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