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Hebei Sankai Chemical Technology Co., Ltd

1. Product advantages ♦ High purity, all above 98.5%, no impurities after the dissolution ♦ We will test each batch to ensure quality ♦ OEM and private brand services designed for free ♦ Various cap colors available &diam

(3E)-4,8-dimethylnona-1,3,7-triene CAS 19945-61-0

Cas:19945-61-0

Min.Order:1 Kilogram

FOB Price: $7.0 / 10.0

Type:Trading Company

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Hebei Nengqian Chemical Import and Export Co., LTD

Our Advantage Rich Experience Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term. Quality service Company cooperates with research institutes. We strictly con

(3E)-4,8-dimethylnona-1,3,7-triene CAS:19945-61-0

Cas:19945-61-0

Min.Order:1 Kilogram

FOB Price: $1.0 / 10.0

Type:Trading Company

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Shanghai Upbio Tech Co.,Ltd

1.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

1,3,7-Nonatriene,4,8-dimethyl-, (3E)-

Cas:19945-61-0

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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Zibo Hangyu Biotechnology Development Co., Ltd

Zibo 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

1,3,7-Nonatriene,4,8-dimethyl-, (3E)-

Cas:19945-61-0

Min.Order:10 Gram

Negotiable

Type:Lab/Research institutions

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TAIZHOU ZHENYU BIOTECHNOLOGY CO., LTD

Zhenyu biotech exported this product to many countries and regions at best price. if you are looking for the material's manufacturer or supplier in china, zhenyu biotech is your best choice. pls contact with us freely for getting detailed

(3E)-4,8-dimethylnona-1,3,7-triene

Cas:19945-61-0

Min.Order:1 Kilogram

FOB Price: $2.0

Type:Lab/Research institutions

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Shanghai Finebiotech Co.,Ltd.

Shanghai Finebiotech Co.,Ltd.was established in 2020, which providing professional chemical services. As a customer-oriented company, we have distinguished ourself from others in providing worldwide customers with cost-effective and efficient service

(E)-4,8-dimethyl-1,3,7-nonatriene

Cas:19945-61-0

Min.Order:0

Negotiable

Type:Trading Company

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Xi`an Eastling Biotech Co., Ltd.

high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:Foil bag; Drum; Plastic bottle Application:Pharma;Industry;Agricultural Transportation:by sea or air Port:Beijing or Guangzhou

(3E)-4,8-dimethylnona-1,3,7-triene

Cas:19945-61-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Antimex Chemical Limied

factory?direct?sale Application:healing drugs

1,3,7-Nonatriene,4,8-dimethyl-, (3E)-

Cas:19945-61-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Hangzhou Fandachem Co.,Ltd

(3E)-4,8-DIMETHYLNONA-1,3,7-TRIENECASAppearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express

(3E)-4,8-DIMETHYLNONA-1,3,7-TRIENECAS

Cas:19945-61-0

Min.Order:0

Negotiable

Type:Other

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ZHEJIANG JIUZHOU CHEM CO.,LTD

factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin

(3E)-4,8-dimethylnona-1,3,7-triene

Cas:19945-61-0

Min.Order:0

Negotiable

Type:Trading Company

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Amadis Chemical Co., Ltd.

1.Professional synthesis laboratory and production base. 2.Strong synthesis team and service team. 3.Professional data management system. 4.We provide the professional test date and product information ,ex. HNMR ,CNMR,FNMR, HPLC/G

(3E)-4,8-Dimethyl-1,3,7-nonatriene

Cas:19945-61-0

Min.Order:10 Milligram

Negotiable

Type:Lab/Research institutions

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U-Chemo Holding Co.,Limited

U-CHEMO Holding Co.,Limited is a very fast developing high-technology enterprise combining with manufacture and sales.U-CHEMO supply high quality products and excellent service to our customers.We make the insect pheromones, censor in the quality con

(3E)-4,8-dimethyl-1,3,7-nonatriene (DMNT)

Cas:19945-61-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

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STRATIVA PHARMA

1,3,7-Nonatriene,4,8-dimethyl-, (3E)- CAS No.: 19945-61-0 Storage:as prescribe by the manufaurer Package:pack as requested

1,3,7-Nonatriene,4,8-dimethyl-, (3E)-

Cas:19945-61-0

Min.Order:100 Kilogram

Negotiable

Type:Trading Company

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Synthetic route

3,7-dimethyl-2,6-octadienal
141-27-5

3,7-dimethyl-2,6-octadienal

Methyltriphenylphosphonium bromide
1779-49-3

Methyltriphenylphosphonium bromide

(E)-4,8-dimethylnona-1,3,7-triene
19945-61-0

(E)-4,8-dimethylnona-1,3,7-triene

Conditions
ConditionsYield
With sodium hexamethyldisilazane In tetrahydrofuran at 0 - 25℃;92%
With potassium tert-butylate In dichloromethane Wittig reaction; Inert atmosphere;84%
Stage #1: Methyltriphenylphosphonium bromide With sodium hexamethyldisilazane In tetrahydrofuran at 25℃; for 1h;
Stage #2: 3,7-dimethyl-2,6-octadienal In tetrahydrofuran at 25℃; for 6h; Wittig reaction;
77%
geranyl mesylate
78130-96-8

geranyl mesylate

methylenetriphenylarsorane
47025-43-4, 19365-61-8

methylenetriphenylarsorane

(E)-4,8-dimethylnona-1,3,7-triene
19945-61-0

(E)-4,8-dimethylnona-1,3,7-triene

Conditions
ConditionsYield
With n-butyllithium In tetrahydrofuran; N,N,N,N,N,N-hexamethylphosphoric triamide; hexane for 1h; Ambient temperature;91%
3,7-dimethyl-2,6-octadienal
141-27-5

3,7-dimethyl-2,6-octadienal

MePPh3Br

MePPh3Br

(E)-4,8-dimethylnona-1,3,7-triene
19945-61-0

(E)-4,8-dimethylnona-1,3,7-triene

Conditions
ConditionsYield
With n-butyllithium In tetrahydrofuran Condensation;90%
3,7-dimethyl-2,6-octadienal
141-27-5

3,7-dimethyl-2,6-octadienal

diazomethyl-trimethyl-silane
18107-18-1

diazomethyl-trimethyl-silane

(E)-4,8-dimethylnona-1,3,7-triene
19945-61-0

(E)-4,8-dimethylnona-1,3,7-triene

Conditions
ConditionsYield
With Wilkinson's catalyst; triphenylphosphine; isopropyl alcohol In tetrahydrofuran at 25℃; for 2h;90%
With triphenylphosphine; isopropyl alcohol; RhCl(PPh3)3 In tetrahydrofuran at 25℃;90%
With (IMes)CuCl; triphenylphosphine; isopropyl alcohol In 1,4-dioxane; diethyl ether at 60℃; for 16h;74%
dibromo-1,1 dimethyl-4,8 nonadiene-3 E, 7
105865-47-2

dibromo-1,1 dimethyl-4,8 nonadiene-3 E, 7

A

(E)-4,8-dimethylnona-1,3,7-triene
19945-61-0

(E)-4,8-dimethylnona-1,3,7-triene

B

2-Methyl-2-(4-methyl-pent-3-enyl)-bicyclo[1.1.0]butane
105865-53-0

2-Methyl-2-(4-methyl-pent-3-enyl)-bicyclo[1.1.0]butane

Conditions
ConditionsYield
With n-butyllithium In diethyl ether at -30℃;A 89%
B 10%
geranyl mesylate
78130-96-8

geranyl mesylate

trimethylsulphonium iodide
2181-42-2

trimethylsulphonium iodide

(E)-4,8-dimethylnona-1,3,7-triene
19945-61-0

(E)-4,8-dimethylnona-1,3,7-triene

Conditions
ConditionsYield
With n-butyllithium; lithium iodide In tetrahydrofuran; hexane from 0 degC to room temp.;85%
3,7-dimethyl-2,6-octadienal
141-27-5

3,7-dimethyl-2,6-octadienal

methyl-triphenylphosphonium iodide
2065-66-9

methyl-triphenylphosphonium iodide

(E)-4,8-dimethylnona-1,3,7-triene
19945-61-0

(E)-4,8-dimethylnona-1,3,7-triene

Conditions
ConditionsYield
Stage #1: methyl-triphenylphosphonium iodide With phenyllithium In tetrahydrofuran; diethyl ether; cyclohexane at 20℃; for 0.5h; Wittig Olefination; Inert atmosphere; Cooling with ice;
Stage #2: 3,7-dimethyl-2,6-octadienal In tetrahydrofuran; diethyl ether; cyclohexane at 0 - 20℃; for 2h; Inert atmosphere;
80%
Stage #1: methyl-triphenylphosphonium iodide With phenyllithium In tetrahydrofuran; hexane at 0 - 20℃;
Stage #2: 3,7-dimethyl-2,6-octadienal In tetrahydrofuran; hexane at 0 - 20℃;
60 g
With potassium tert-butylate In tetrahydrofuran Wittig Olefination;
Geraniol
106-24-1

Geraniol

diazomethyl-trimethyl-silane
18107-18-1

diazomethyl-trimethyl-silane

(E)-4,8-dimethylnona-1,3,7-triene
19945-61-0

(E)-4,8-dimethylnona-1,3,7-triene

Conditions
ConditionsYield
Stage #1: Geraniol With 1,10-Phenanthroline; potassium tert-butylate; copper(l) chloride In fluorobenzene at 20℃; for 0.166667h; Inert atmosphere;
Stage #2: With 1-methyl-1H-imidazole; di-tert-butyl-diazodicarboxylate; oxygen In fluorobenzene Reflux;
Stage #3: diazomethyl-trimethyl-silane With triphenylphosphine; isopropyl alcohol In fluorobenzene; diethyl ether at 60℃; Inert atmosphere;
74%
3,7-dimethyl-1-(N-methyl-2-imidazolylthio)-2,6-octadiene
81678-25-3

3,7-dimethyl-1-(N-methyl-2-imidazolylthio)-2,6-octadiene

A

(E)-4,8-dimethylnona-1,3,7-triene
19945-61-0

(E)-4,8-dimethylnona-1,3,7-triene

B

1-Methyl-2-tributylstannanylmethylsulfanyl-1H-imidazole
82895-46-3

1-Methyl-2-tributylstannanylmethylsulfanyl-1H-imidazole

C

2-((E)-3,7-Dimethyl-1-tributylstannanyl-octa-2,6-dienylsulfanyl)-1-methyl-1H-imidazole
82895-45-2

2-((E)-3,7-Dimethyl-1-tributylstannanyl-octa-2,6-dienylsulfanyl)-1-methyl-1H-imidazole

Conditions
ConditionsYield
With n-butyllithium; tri-n-butylstannylmethyl iodide Product distribution;A 45%
B 43%
C 31%
With n-butyllithium; tri-n-butylstannylmethyl iodide Yield given. Multistep reaction;A n/a
B 43%
C 31%
Vinyl bromide
593-60-2

Vinyl bromide

2-methylhept-2-en-6-yne
22842-10-0

2-methylhept-2-en-6-yne

trimethylaluminum
75-24-1

trimethylaluminum

(E)-4,8-dimethylnona-1,3,7-triene
19945-61-0

(E)-4,8-dimethylnona-1,3,7-triene

Conditions
ConditionsYield
(i) Zr catalyst, (ii) /BRN= 1361370/, Pd(PPh3)2Cl2, iBu2AlH, ZnCl2; Multistep reaction;
diiodomethane
75-11-6

diiodomethane

cis-3,7-dimethyl-2,6-octadienal
106-26-3

cis-3,7-dimethyl-2,6-octadienal

(E)-4,8-dimethylnona-1,3,7-triene
19945-61-0

(E)-4,8-dimethylnona-1,3,7-triene

Conditions
ConditionsYield
With trimethylaluminum; zinc In tetrahydrofuran; hexane
homogeranyl bromide
69405-35-2

homogeranyl bromide

(E)-4,8-dimethylnona-1,3,7-triene
19945-61-0

(E)-4,8-dimethylnona-1,3,7-triene

Conditions
ConditionsYield
With potassium hydroxide In methanol for 2h; Heating;
geranyl phenyl sulfone
56691-80-6

geranyl phenyl sulfone

(E)-4,8-dimethylnona-1,3,7-triene
19945-61-0

(E)-4,8-dimethylnona-1,3,7-triene

Conditions
ConditionsYield
With n-butyllithium; tri-n-butylstannylmethyl iodide 1.) THF, -78 deg C, 2.) -78 deg C, 1 h; Yield given. Multistep reaction;
2-[(2E)-3,7-dimethyl-2,6-octadienyl]sulfanylpyridine
82895-40-7

2-[(2E)-3,7-dimethyl-2,6-octadienyl]sulfanylpyridine

(E)-4,8-dimethylnona-1,3,7-triene
19945-61-0

(E)-4,8-dimethylnona-1,3,7-triene

Conditions
ConditionsYield
With n-butyllithium; tri-n-butylstannylmethyl iodide 1.) THF, -78 deg C, 30 min, 2.) -78 deg C, 20 min and 0 deg C 1.5 h; Yield given. Multistep reaction;
With n-butyllithium; tri-n-butylstannylmethyl iodide 1) hexane, THF, -78 deg C, 30 min; 2) hexane, THF, -78 de C, 20 min; o deg C, 10 min; Yield given. Multistep reaction;
3,7-dimethyl-1-(N-methyl-2-imidazolylthio)-2,6-octadiene
81678-25-3

3,7-dimethyl-1-(N-methyl-2-imidazolylthio)-2,6-octadiene

(E)-4,8-dimethylnona-1,3,7-triene
19945-61-0

(E)-4,8-dimethylnona-1,3,7-triene

Conditions
ConditionsYield
Yield given. Multistep reaction;
((E)-2-Benzenesulfonyl-4,8-dimethyl-nona-3,7-dienyl)-trimethyl-silane

((E)-2-Benzenesulfonyl-4,8-dimethyl-nona-3,7-dienyl)-trimethyl-silane

(E)-4,8-dimethylnona-1,3,7-triene
19945-61-0

(E)-4,8-dimethylnona-1,3,7-triene

Conditions
ConditionsYield
With fluoride Yield given;
Methylenetriphenylphosphorane
19493-09-5

Methylenetriphenylphosphorane

(E/Z)-3,7-dimethyl-2,6-octadienal
5392-40-5

(E/Z)-3,7-dimethyl-2,6-octadienal

A

(E)-4,8-dimethylnona-1,3,7-triene
19945-61-0

(E)-4,8-dimethylnona-1,3,7-triene

B

(3Z)-4,8-dimethylnona-1,3,7-triene
21214-62-0

(3Z)-4,8-dimethylnona-1,3,7-triene

Conditions
ConditionsYield
Yield given. Yields of byproduct given;
C14H27(2)HSi

C14H27(2)HSi

A

(E)-4,8-dimethylnona-1,3,7-triene
19945-61-0

(E)-4,8-dimethylnona-1,3,7-triene

B

(3Z)-4,8-dimethylnona-1,3,7-triene
21214-62-0

(3Z)-4,8-dimethylnona-1,3,7-triene

Conditions
ConditionsYield
With P450 enzyme; Phaseolus lunatus Yield given. Yields of byproduct given;
3,7-dimethyl-2,6-octadienal
141-27-5

3,7-dimethyl-2,6-octadienal

Methylenetriphenylphosphorane
19493-09-5

Methylenetriphenylphosphorane

(E)-4,8-dimethylnona-1,3,7-triene
19945-61-0

(E)-4,8-dimethylnona-1,3,7-triene

Conditions
ConditionsYield
In tetrahydrofuran Substitution;
Wittig Olefination;
geranyl phenyl sulfone
56691-80-6

geranyl phenyl sulfone

(tributylstannyl)methyl iodide

(tributylstannyl)methyl iodide

(E)-4,8-dimethylnona-1,3,7-triene
19945-61-0

(E)-4,8-dimethylnona-1,3,7-triene

Conditions
ConditionsYield
With n-butyllithium; ammonium chloride 1) hexane, THF, -78 deg C, 95 min; Yield given. Multistep reaction;
2-((phenylsulfonyl)methyl)prop-2-enylphenylsulfone
92531-85-6

2-((phenylsulfonyl)methyl)prop-2-enylphenylsulfone

(tributylstannyl)methyl iodide

(tributylstannyl)methyl iodide

A

(E)-4,8-dimethylnona-1,3,7-triene
19945-61-0

(E)-4,8-dimethylnona-1,3,7-triene

B

2,6-dimethyl-8-(2-pyridylthio)-2,6-dodecadiene
82895-44-1

2,6-dimethyl-8-(2-pyridylthio)-2,6-dodecadiene

Conditions
ConditionsYield
With n-butyllithium; ammonium chloride 1) hexane, THF, -78 deg C, 60 min; RT, 1 h; Yield given. Multistep reaction;
Geraniol
106-24-1

Geraniol

(E)-4,8-dimethylnona-1,3,7-triene
19945-61-0

(E)-4,8-dimethylnona-1,3,7-triene

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 7 percent / SO3*pyridine; DMSO; Et3N / CH2Cl2 / -10 °C
2: 92 percent / NaHMDS / tetrahydrofuran / 0 - 25 °C
View Scheme
Multi-step reaction with 2 steps
1: (COCl)2; DMSO / CH2Cl2
2: tetrahydrofuran
View Scheme
Multi-step reaction with 2 steps
1: 2,2,6,6-Tetramethyl-1-piperidinyloxy free radical; [bis(acetoxy)iodo]benzene / acetonitrile / 3 h / 0 °C / pH 7 / Inert atmosphere
2: potassium tert-butylate / tetrahydrofuran / 0.5 h / 20 °C / Inert atmosphere
View Scheme
Geraniol
106-24-1

Geraniol

sodium ammonium

sodium ammonium

(E)-4,8-dimethylnona-1,3,7-triene
19945-61-0

(E)-4,8-dimethylnona-1,3,7-triene

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 79 percent / MnO2 / CH2Cl2
2: 90 percent / n-BuLi / tetrahydrofuran
View Scheme
1-chloro-3,7-dimethylocta-2,6-diene
5389-87-7

1-chloro-3,7-dimethylocta-2,6-diene

(E)-4,8-dimethylnona-1,3,7-triene
19945-61-0

(E)-4,8-dimethylnona-1,3,7-triene

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 80 percent / tetrabutylammonium bromide / tetrahydrofuran / 17 h / Ambient temperature
2: 1) butyllithium; 2) aq. NH4Cl / 1) hexane, THF, -78 deg C, 95 min
View Scheme
Multi-step reaction with 2 steps
1: butan-2-one
View Scheme
Multi-step reaction with 2 steps
2: 1.) n-butyllithium(in hexane), 2.) tri-n-butylstannylmethyl iodide / 1.) THF, -78 deg C, 30 min, 2.) -78 deg C, 20 min and 0 deg C 1.5 h
View Scheme
Multi-step reaction with 2 steps
1: tetrabutylammonium bromide
2: 1.) n-butyllithium(in hexane), 2.) tri-n-butylstannylmethyl iodide / 1.) THF, -78 deg C, 2.) -78 deg C, 1 h
View Scheme
1-bromo-4-methylpent-3-ene
2270-59-9

1-bromo-4-methylpent-3-ene

(E)-4,8-dimethylnona-1,3,7-triene
19945-61-0

(E)-4,8-dimethylnona-1,3,7-triene

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: (i) Mg, Et2O, (ii) /BRN= 1633817/
2: aq. HBr / 0.5 h / 10 - 15 °C
3: KOH / methanol / 2 h / Heating
View Scheme
2-cyclopropyl-6-methyl-hept-5-en-2-ol
65017-88-1

2-cyclopropyl-6-methyl-hept-5-en-2-ol

(E)-4,8-dimethylnona-1,3,7-triene
19945-61-0

(E)-4,8-dimethylnona-1,3,7-triene

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: aq. HBr / 0.5 h / 10 - 15 °C
2: KOH / methanol / 2 h / Heating
View Scheme
manganese dioxide
1313-13-9

manganese dioxide

Geraniol
106-24-1

Geraniol

(E)-4,8-dimethylnona-1,3,7-triene
19945-61-0

(E)-4,8-dimethylnona-1,3,7-triene

Conditions
ConditionsYield
In dichloromethane
3-methyl-2,5-dihydrothiophen-1,1-dioxide
1193-10-8

3-methyl-2,5-dihydrothiophen-1,1-dioxide

2,3-dihydrothiophene-1,1-dioxide
1192-16-1

2,3-dihydrothiophene-1,1-dioxide

(E)-4,8-dimethylnona-1,3,7-triene
19945-61-0

(E)-4,8-dimethylnona-1,3,7-triene

Conditions
ConditionsYield
With sodium hydroxide In diethyl ether; water
formaldehyd
50-00-0

formaldehyd

triethylgeranylphosphonium bromide

triethylgeranylphosphonium bromide

(E)-4,8-dimethylnona-1,3,7-triene
19945-61-0

(E)-4,8-dimethylnona-1,3,7-triene

Conditions
ConditionsYield
With potassium carbonate In water at 100℃; for 0.0833333h; Wittig reaction; Microwave irradiation;
non-8-en-1-ol
13038-21-6

non-8-en-1-ol

(E)-4,8-dimethylnona-1,3,7-triene
19945-61-0

(E)-4,8-dimethylnona-1,3,7-triene

(8Z,10E)-11,15-dimethylhexadeca-8,10,14-trien-1-ol

(8Z,10E)-11,15-dimethylhexadeca-8,10,14-trien-1-ol

Conditions
ConditionsYield
With C35H47N3O4Ru In neat (no solvent) at 50℃; for 24h; Cross Metathesis; Inert atmosphere; chemoselective reaction;95%
(E)-4,8-dimethylnona-1,3,7-triene
19945-61-0

(E)-4,8-dimethylnona-1,3,7-triene

(E)-4,8-dimethylnona-3,7-dien-1-ol
459-88-1

(E)-4,8-dimethylnona-3,7-dien-1-ol

Conditions
ConditionsYield
Stage #1: (E)-4,8-dimethylnona-1,3,7-triene With disiamylborane In tetrahydrofuran at 0 - 20℃; for 16h; Inert atmosphere;
Stage #2: With dihydrogen peroxide; sodium hydroxide In tetrahydrofuran; ethanol at 0 - 20℃; for 3h; Inert atmosphere; stereoselective reaction;
91%
With sodium hydroxide; 9-borabicyclo[3.3.1]nonane dimer; dihydrogen peroxide In tetrahydrofuran at 0℃;75%
With sodium hydroxide; (Si1)2BH; dihydrogen peroxide In tetrahydrofuran Addition;
Stage #1: (E)-4,8-dimethylnona-1,3,7-triene With 9-bora-bicyclo[3.3.1]nonane In tetrahydrofuran
Stage #2: With dihydrogen peroxide
hydrogen cyanide
74-90-8

hydrogen cyanide

(E)-4,8-dimethylnona-1,3,7-triene
19945-61-0

(E)-4,8-dimethylnona-1,3,7-triene

2,6-dimethyl-2-propenyl-hept-5-enenitrile

2,6-dimethyl-2-propenyl-hept-5-enenitrile

Conditions
ConditionsYield
rac-1,2-trans-bis-(diphenylphosphinooxy)cyclohexane; bis(1,5-cyclooctadiene)nickel (0) In toluene at 50℃; for 24h;83%
(E)-4,8-dimethylnona-1,3,7-triene
19945-61-0

(E)-4,8-dimethylnona-1,3,7-triene

(E)-2-bromo-6-methylocta-2,6-diene-1,8-diol
318967-93-0

(E)-2-bromo-6-methylocta-2,6-diene-1,8-diol

plaunotol
64218-02-6

plaunotol

Conditions
ConditionsYield
Stage #1: (E)-4,8-dimethylnona-1,3,7-triene With 9-borabicyclo[3.3.1]nonane dimer In tetrahydrofuran at 20℃; for 4h; Reduction;
Stage #2: (E)-2-bromo-6-methylocta-2,6-diene-1,8-diol With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; triphenyl-arsane; caesium carbonate In N,N-dimethyl-formamide at 50℃; for 2.5h; Suzuki coupling;
77%
(E)-4,8-dimethylnona-1,3,7-triene
19945-61-0

(E)-4,8-dimethylnona-1,3,7-triene

(E)-2,2-dimethyl-3-(3-methylhexa-3,5-dienyl) oxirane
168113-15-3

(E)-2,2-dimethyl-3-(3-methylhexa-3,5-dienyl) oxirane

Conditions
ConditionsYield
With 3-chloro-benzenecarboperoxoic acid In dichloromethane at 0℃;75%
(E)-4,8-dimethylnona-1,3,7-triene
19945-61-0

(E)-4,8-dimethylnona-1,3,7-triene

(Z)-β-bromocrotyl alcohol 2-tetrahydropyranyl ether
117582-50-0

(Z)-β-bromocrotyl alcohol 2-tetrahydropyranyl ether

9-bora-bicyclo[3.3.1]nonane
280-64-8

9-bora-bicyclo[3.3.1]nonane

(2Z,6E)-3,7,11-trimethyl-2,6,10-dodecatrien-1-ol 2-tetrahydropyranyl ether
110990-63-1

(2Z,6E)-3,7,11-trimethyl-2,6,10-dodecatrien-1-ol 2-tetrahydropyranyl ether

Conditions
ConditionsYield
With sodium hydroxide; cis-dichloro-1,1'-bis(diphenylphosphino)ferrocene palladium(II) In tetrahydrofuran; N,N-dimethyl-formamide To a soln. of triene is added a soln. of 9-BBN at 0°C over 10 min, mixt. stirred for 1 h at 0°C, then for 4 h at room temp., addn. of soln. of bromocrotyl ether, catalyst and NaOH, after heating at 50°C for 8 h poured into water.; Extracted with benzene, washed with water, dried (MgSO4), chromy. over silica gel with benzene-acetate, final product is identified by (1)H NMR, IR, elem. anal.;67%
(E)-4,8-dimethylnona-1,3,7-triene
19945-61-0

(E)-4,8-dimethylnona-1,3,7-triene

methyl 2-diazobut-3-enoate
126554-35-6

methyl 2-diazobut-3-enoate

4-methyl-4-(4-methyl-pent-3-enyl)-cyclohepta-1,5-dienecarboxylic acid methyl ester

4-methyl-4-(4-methyl-pent-3-enyl)-cyclohepta-1,5-dienecarboxylic acid methyl ester

Conditions
ConditionsYield
With Rh2(S-PTAD)4 In hexane; toluene at 20℃; Reflux;67%

Conditions
ConditionsYield
With dibenzyl diselenide In tetrahydrofuran; acetonitrile at 20℃; for 18h; regioselective reaction;66%

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