Acros Organics & Maybridge - D
Acros Organics & Maybridge - D
Acros Organics & Maybridge - D
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D<br />
Diethyltolui http://www.maybridge.com<br />
N,N-Diethyl-m-toluidine, 99+%<br />
<strong>Acros</strong> <strong>Organics</strong> Product code Packaging Pack size Price<br />
407532500 Glass bottle 250 g INR 2,820<br />
407530010 Glass bottle 1 kg INR 4,850<br />
R20/21/22 R36/37/<br />
38<br />
S24/25<br />
C11H17N CAS: 91-67-8<br />
MFCD00035795<br />
FW: 163.26<br />
bp: 97 °C (17 mm Hg)<br />
Fp: 101 °C<br />
d: 0.920<br />
n 20<br />
D : 1.535 -1.537<br />
N,N-Diethyl-1,1,1-trimethylsilylamine, 98+%<br />
<strong>Acros</strong> <strong>Organics</strong> Product code Packaging Pack size Price<br />
155690050 Glass bottle 5 g INR 600<br />
155690250 Glass bottle 25 g INR 1,530<br />
155691000 Glass bottle 100 g INR 4,420<br />
R11 R34<br />
S16 S26 S36/37/39<br />
S45<br />
Lachrymator<br />
Moisture sensitive<br />
C 7 H 19 NSi (C 2 H 5 ) 2 NSi(CH 3 ) 3<br />
CAS: 996-50-9<br />
MFCD00009040<br />
FW: 145.32<br />
1,1-Diethylurea, 97%<br />
bp: 125-126 °C<br />
Fp: 10 °C<br />
d: 0.760<br />
n 20<br />
D : 1.4103 -1.4123<br />
<strong>Acros</strong> <strong>Organics</strong> Product code Packaging Pack size Price<br />
407550250 Glass bottle 25 g INR 4,660<br />
S24/25 C 5 H 12 N 2 O (C 2 H 5 ) 2 NCONH 2<br />
CAS: 634-95-7<br />
MFCD00007960<br />
Diethyl vinylphosphonate, 97%<br />
FW: 116.16<br />
mp: 66-71 °C<br />
<strong>Acros</strong> <strong>Organics</strong> Product code Packaging Pack size Price<br />
152150100 Glass bottle 10 g INR 9,100<br />
152150250 Glass bottle 25 g INR 15,810<br />
152151000 Glass bottle 100 g INR 51,620<br />
S24/25 C 6 H 13 O 3 P (C 2 H 5 O) 2 P(O)CH=CH 2<br />
CAS: 682-30-4<br />
MFCD00009079<br />
FW: 164.14<br />
bp: 202 °C<br />
Fp: >110 °C<br />
d: 1.060<br />
n 20<br />
D : 1.428 -1.43<br />
792 Please enquire for bulk quantities<br />
N<br />
Diethylzinc, 1M solution in hexane<br />
APPLICATION GUIDE<br />
Cyclopropanation<br />
* Cyclopropanation Reaction of diethylzinc with diiodomethane produces ICH2ZnEt or (ICH2 ) 2Zn insitu<br />
which are excellent cyclopropanation reagents (Furukawa method). Electron rich alkenes give the<br />
best results and the presence of air accelerates the reaction and improves the yields. BSJ 1972,<br />
45, 1946<br />
Organometallic Chemistry<br />
* 1,4-Addition The Michael addition of diethylzinc to ,-unsaturated ketones proceeds well in the<br />
presence of a nickel catalyst. Good enantioselectivities are obtained with chiral ligands. JACS<br />
1993, 115, 7027<br />
* Acid chloride to ketone Diethyl zinc reacts with acid chlorides to give the ethyl ketone with Pd(0)<br />
catalysis. JOC 1984, 49, 2288<br />
* Hydrometallation Diethyl zinc, in the presence of ZrCp2I2 or ZrCp2Cl2 , adds to terminal alkynes with<br />
a low degree of regioselectivity, however, addition to internal alkynes proceeds with good<br />
regioselectivity, leading to tetrasubstituted alkenyl iodides. OM 1983, 2, 563<br />
* Nucleophilic addition/ carbonyl to alcohol Addition of diethyl zinc to aldehydes and ketones is<br />
catalysed by aminoalcohols. (-)-3-Exo-(dimethylamino)isoborneol shows a particularly high catalytic<br />
activity -with 2 mol % of this catalyst, the addition of diethylzinc to benzaldehyde in toluene is<br />
complete within 6h. at 0°C with 98% ee. JOM 1990, 382, 19<br />
Diethylzinc<br />
1M solution in hexane, AcroSeal®<br />
<strong>Acros</strong> <strong>Organics</strong> Product code Packaging Pack size Price<br />
205511001 AcroSeal 100 ml INR 5,140<br />
205518000 AcroSeal 800 ml INR 21,410<br />
R11 R14 R17 R34<br />
R48/20 R50/53 R62<br />
R65 R67<br />
S8 S16 S26 S36/37/<br />
39 S45 S61<br />
Moisture sensitive<br />
Air sensitive<br />
C 4 H 10 Zn (C 2 H 5 ) 2 Zn<br />
CAS: 557-20-0<br />
MFCD00009021<br />
FW: 123.50<br />
Diethylzinc<br />
1.5M solution in toluene, AcroSeal®<br />
mp: -39-28 °C<br />
bp: 118 °C<br />
Fp: -40 °C<br />
d: 0.726<br />
<strong>Acros</strong> <strong>Organics</strong> Product code Packaging Pack size Price<br />
377311000 AcroSeal 100 ml INR 8,290<br />
377318000 AcroSeal 800 ml INR 34,640<br />
R11 R14 R34 R48/20<br />
R51/53 R63 R65 R67<br />
S16 S36/37 S43A<br />
S45 S46 S60 S61<br />
S62<br />
Moisture sensitive<br />
Air sensitive<br />
Store absolutely dry<br />
C 4 H 10 Zn (C 2 H 5 ) 2 Zn<br />
CAS: 557-20-0<br />
MFCD00009021<br />
1,4-Diethynylbenzene, 95%<br />
FW: 123.50<br />
d: 0.913<br />
<strong>Acros</strong> <strong>Organics</strong> Product code Packaging Pack size Price<br />
391550010 Glass bottle 1 g INR 2,130<br />
391550050 Glass bottle 5 g INR 6,050<br />
R36/37 R43<br />
S26 S37/39<br />
Light sensitive<br />
Store below +4ºC<br />
C10H6 C6H4 (CCH) 2<br />
CAS: 935-14-8 FW: 126.16 mp: 94-98 °C