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Dayang Chem (Hangzhou) Co.,Ltd.

As a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem's R&D center offer custom synthesis services. DayangChem can provide different quantities of custom synthesis ch

cis-4-heptenal

Cas:6728-31-0

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

Shanghai Seasonsgreen Chemical Co.,Ltd

Shanghai Seasonsgreen Chemical is a high-tech research and development, production, sale and custom synthesis set in one high-tech chemical products enterprises. Our sales and marketing division is located in Shanghai, serving international pharmaceu

lower price High quality CIS-4-HEPTENAL

Cas:6728-31-0

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Manufacturers

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

With our good experience, we offer detailed technical support and advice to assist customers. We communicate closely with customers to establish their quality requirements. Consistent Quality Our plant has strict quality control in each manufacturin

CIS-4-HEPTENAL

Cas:6728-31-0

Min.Order:1 Kilogram

FOB Price: $1.0 / 10.0

Type:Trading Company

inquiry

Zhuozhou Wenxi import and Export Co., Ltd

WITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et

Pharmaceutical Grade CAS 6728-31-0 with competitive price

Cas:6728-31-0

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

inquiry

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

4-Heptenal, (4Z)-

Cas:6728-31-0

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Hubei CuiRan Biotechnology Co., Ltd

Hubei CuiRan Biotechnology Co., Ltd is a leading company in the research, development, manufacture and marketing of High Quality Phytochemicals and Extracts(especially Active Ingredients from Traditional Chinese Medicine,Traditional Chinese Medicine)

cis-4-Hepten-1-al

Cas:6728-31-0

Min.Order:10 Milligram

Negotiable

Type:Lab/Research institutions

inquiry

Henan Wentao Chemical Product Co., Ltd.

Henan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod

4-Heptenal, (4Z)-

Cas:6728-31-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou J&H Chemical Co., Ltd.

J&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia

4-Heptenal, (4Z)-

Cas:6728-31-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Henan Tianfu Chemical Co., Ltd.

Our company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung, LG, Merck, Thermo Fisher Scientific and so o

6728-31-0 CIS-4-HEPTENAL

Cas:6728-31-0

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Jiangsu Qianyu Molecular Technology Co., LTD.

Our Advantages A. International Top level TechnologyOur company owned biomedicine experts are famous at home and abroad with rich experience in research and development in the field of efficient chiral functional molecules research and development an

Buy Top QualityCIS-4-HEPTENAL

Cas:6728-31-0

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Zibo Dorne chemical technology co. LTD

Product Details Grade: pharmaceutical grade Purity:99%+ ProductionCapacity: 1000 Kilogram/Month Scope of use: For scientific research only(The product must be used legally) Our Advantage 1. Best quality with competitive price. 2. Quick shipping,

CIS-4-HEPTENAL

Cas:6728-31-0

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

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

CIS-4-HEPTENAL

Cas:6728-31-0

Min.Order:1 Kilogram

FOB Price: $2.0

Type:Lab/Research institutions

inquiry

Golden Pharma Co., Limited

GOLDEN PHARMA CO.,LIMITED.is a professional pharmaceutical company,our team have more than 20years expereince in pharmaceutical production and sales. we are a professional technical enterprise specializing in the R & D, production,QA regulation

CIS-4-HEPTENAL

Cas:6728-31-0

Min.Order:1 Kilogram

Negotiable

Type:Other

inquiry

GIHI CHEMICALS CO.,LIMITED

Lower price, sample is available,SDS test documents are available,large stock in warehouseAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:Fine chemical intermediates, used as the main raw material for the synthe

Cis-4-Heptenal

Cas:6728-31-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Kono Chem Co.,Ltd

high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air Port:Beijing or Guangzhou

(Z)-hept-4-enal

Cas:6728-31-0

Min.Order:0

Negotiable

Type:Other

inquiry

Henan Allgreen Chemical Co.,Ltd

high quality Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea

cis-4-Heptenal

Cas:6728-31-0

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Hubei Taiho Chemical Co.,LTD

TAIHO Unique Advantages:1.We're factory2.Free samples available3.Commodity inspection can be done4.ISO9001,Kosher certifications5.10 years experiences Storage:Store in cool &dry place Package:aluminium foil bag/fiber can/plastic drum Application:comp

4-Heptenal, (4Z)-

Cas:6728-31-0

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Xian Changyue Biological Technology Co., Ltd.

best seller Application:API

CIS-4-HEPTENAL

Cas:6728-31-0

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

BOC Sciences

We leverage our wide spectrum of business in the fields of development, manufacturing, marketing, and distribution to help you make best-informed decisions tailored to your evolving needs for premium chemicals. Our complete suite of CRO services sp

cis-4-HEPTEN-1-AL FCC

Cas:6728-31-0

Min.Order:1 Gram

Negotiable

Type:Trading Company

inquiry

Wuhan Circle Star Chem-medical Technology co.,Ltd.

1,we produce and sell good chemicals around the world.2,our success rate is about 95%. this means, if customer order is accepted, the probability that the customer will obtain the ordered substances, is 95%.3,our staff consists of highly qualified in

CIS-4-HEPTENAL

Cas:6728-31-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Antimex Chemical Limied

Ansciep 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

cis-4-Heptenal

Cas:6728-31-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

HANGZHOU TIANYE CHEMICALS CO., LTD.

We product this chemical more than 10 years . We are very experience to export it to many countries, Our superior & stable quality , competitive price gain warm reception from our customers. Application:intermediate

CIS-4-HEPTENAL

Cas:6728-31-0

Min.Order:0

Negotiable

Type:Trading Company

inquiry

DB BIOTECH CO., LTD

best seller Application:API

CIS-4-HEPTENAL

Cas:6728-31-0

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Henan Kanbei Chemical Co.,LTD

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

CIS-4-HEPTENAL

Cas:6728-31-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Muhuang Technology Co., Ltd

best seller Application:API

CIS-4-HEPTENAL

Cas:6728-31-0

Min.Order:0

Negotiable

Type:Trading Company

inquiry

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

CIS-4-HEPTENAL

Cas:6728-31-0

Min.Order:0

Negotiable

Type:Trading Company

inquiry

LEAP CHEM Co., Ltd.

Best Seller, High Quality, Competitive Price, Fast Delivery, Quick ResponseAppearance:powder, or liquid Storage:Stored in room temperature, ventilated place Package:Bottle, barrel, cargo, container, etc. Application:Pharmaceuticals, intermediates, AP

(Z)-4-Heptenal

Cas:6728-31-0

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Kaymossy BioChem Tech Co., Ltd

Application:Mainly used to prepare cream essence

6728-31-0

Cas:6728-31-0

Min.Order:0

Negotiable

Type:

inquiry

Jiangxi LinQ Spices Co.,Ltd.

Raw material ,higher purity, support by origional factory, fully large stock[Physical/Chemical Property] Melting Point -53.35 ° C (estimate) boiling point 60 ° C 25mmHg (lit.) Density 0.850 g/mL at 20 ° C (lit.) FEMA3289 | 4-hepten

CIS-4-HEPTENAL

Cas:6728-31-0

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Changzhou Extraordinary Pharmatech co.,LTD

Changzhou Extraordinary Pharmatech co., LTD. As a leading chemical manufacturer and supplier in China.DAS authentication is passed.We can provide the popular precursor chemicals, we have our own strong R & D team, have our own laboratories and fa

cis-4-Heptenal

Cas:6728-31-0

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

(Z)-4-hepten-1-ol
6191-71-5

(Z)-4-hepten-1-ol

(Z)-4-heptenal
6728-31-0

(Z)-4-heptenal

7,7-diethoxy-hept-3c-ene
18492-65-4

7,7-diethoxy-hept-3c-ene

(Z)-4-heptenal
6728-31-0

(Z)-4-heptenal

Conditions
ConditionsYield
With formic acid
2-hex-3-enyl-4,4,6-trimethyl-[1,3]oxazinane
36872-14-7

2-hex-3-enyl-4,4,6-trimethyl-[1,3]oxazinane

(Z)-4-heptenal
6728-31-0

(Z)-4-heptenal

Conditions
ConditionsYield
With oxalic acid
(Z)-3-Hexen-1-ol
928-96-1

(Z)-3-Hexen-1-ol

(Z)-4-heptenal
6728-31-0

(Z)-4-heptenal

Conditions
ConditionsYield
Multistep reaction;
Multi-step reaction with 3 steps
1: PBr3, Py
2: (i) Mg, (ii) /BRN= 1719716/
3: HCO2H
View Scheme
(Z)-1-Bromo-3-hexene
5009-31-4

(Z)-1-Bromo-3-hexene

carbon monoxide
201230-82-2

carbon monoxide

(Z)-4-heptenal
6728-31-0

(Z)-4-heptenal

Conditions
ConditionsYield
With 2,2'-azobis(isobutyronitrile); tri-n-butyl-tin hydride In benzene at 80℃; under 49400 Torr; for 3h;80 % Chromat.
(Z)-2-(hept-4-en-1-yloxy)tetrahydro-2H-pyran
530086-82-9

(Z)-2-(hept-4-en-1-yloxy)tetrahydro-2H-pyran

(Z)-4-heptenal
6728-31-0

(Z)-4-heptenal

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 74 percent / conc. H2SO4 / acetone; H2O / 20 °C
2: 65 percent / NACAA / CH2Cl2; pyridine / 0.33 h / 20 °C
View Scheme
Multi-step reaction with 2 steps
1: toluene-4-sulfonic acid / methanol / 15 h / 20 °C
2: 2,2,6,6-Tetramethyl-1-piperidinyloxy free radical; [bis(acetoxy)iodo]benzene / dichloromethane / 1 h / 20 °C
View Scheme
1-bromo-pent-2-yne
16400-32-1

1-bromo-pent-2-yne

(Z)-4-heptenal
6728-31-0

(Z)-4-heptenal

Conditions
ConditionsYield
Multi-step reaction with 5 steps
1: 60 percent / benzene / 12 h / Heating
2: 65 percent / NaCl, H2O / dimethylsulfoxide / 8 h / 160 °C
3: 76 percent / LAH, EtOH / diethyl ether
4: 80 percent / H2, quinoline / Lindlar's catalyst / hexane
5: 58 percent / pyridinium chlorochromate, NaOAc / CH2Cl2 / 4 h
View Scheme
hept-4-yn-1-ol
42397-24-0

hept-4-yn-1-ol

(Z)-4-heptenal
6728-31-0

(Z)-4-heptenal

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 80 percent / H2, quinoline / Lindlar's catalyst / hexane
2: 58 percent / pyridinium chlorochromate, NaOAc / CH2Cl2 / 4 h
View Scheme
pent-2-yn-1-ol
6261-22-9

pent-2-yn-1-ol

(Z)-4-heptenal
6728-31-0

(Z)-4-heptenal

Conditions
ConditionsYield
Multi-step reaction with 6 steps
1: 77 percent / PBr3, pyridine / diethyl ether / Ambient temperature
2: 60 percent / benzene / 12 h / Heating
3: 65 percent / NaCl, H2O / dimethylsulfoxide / 8 h / 160 °C
4: 76 percent / LAH, EtOH / diethyl ether
5: 80 percent / H2, quinoline / Lindlar's catalyst / hexane
6: 58 percent / pyridinium chlorochromate, NaOAc / CH2Cl2 / 4 h
View Scheme
ethyl 2-carbethoxy-hept-4-yn-1-oate
98442-18-3

ethyl 2-carbethoxy-hept-4-yn-1-oate

(Z)-4-heptenal
6728-31-0

(Z)-4-heptenal

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: 65 percent / NaCl, H2O / dimethylsulfoxide / 8 h / 160 °C
2: 76 percent / LAH, EtOH / diethyl ether
3: 80 percent / H2, quinoline / Lindlar's catalyst / hexane
4: 58 percent / pyridinium chlorochromate, NaOAc / CH2Cl2 / 4 h
View Scheme
ethyl hept-4-yn-1-oate
98442-19-4

ethyl hept-4-yn-1-oate

(Z)-4-heptenal
6728-31-0

(Z)-4-heptenal

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: 76 percent / LAH, EtOH / diethyl ether
2: 80 percent / H2, quinoline / Lindlar's catalyst / hexane
3: 58 percent / pyridinium chlorochromate, NaOAc / CH2Cl2 / 4 h
View Scheme
(Z)-4-Heptensaeure-ethylester
39924-27-1

(Z)-4-Heptensaeure-ethylester

(Z)-4-heptenal
6728-31-0

(Z)-4-heptenal

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 82 percent / LiAlH4 / diethyl ether
2: 76 percent / pyridinium chlorochromate / CH2Cl2 / 2 h
View Scheme
(Z)-1-Bromo-3-hexene
5009-31-4

(Z)-1-Bromo-3-hexene

(Z)-4-heptenal
6728-31-0

(Z)-4-heptenal

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: (i) Mg, (ii) /BRN= 1719716/
2: HCO2H
View Scheme
hept-4-ynal

hept-4-ynal

(Z)-4-heptenal
6728-31-0

(Z)-4-heptenal

Conditions
ConditionsYield
With hydrogen In ethanol10.5 g (94%)
(Z)-4-heptenal
6728-31-0

(Z)-4-heptenal

ethyl acetate
141-78-6

ethyl acetate

ethyl (+/-)-(Z)-3-hydroxy-non-6-enoate
1202014-45-6

ethyl (+/-)-(Z)-3-hydroxy-non-6-enoate

Conditions
ConditionsYield
Stage #1: ethyl acetate With lithium diisopropyl amide In tetrahydrofuran; hexane at -78℃; for 0.333333h;
Stage #2: (Z)-4-heptenal In tetrahydrofuran; hexane at -78℃; for 2h;
100%
(Z)-4-heptenal
6728-31-0

(Z)-4-heptenal

benzoic acid
65-85-0

benzoic acid

Tert-butyl isocyanate
1609-86-5

Tert-butyl isocyanate

(Z)-1-(tert-butylcarbamoyl)hept-4-enyl benzoate

(Z)-1-(tert-butylcarbamoyl)hept-4-enyl benzoate

Conditions
ConditionsYield
In tetrahydrofuran at 20℃;99%
p-toluene sulfinic acid
536-57-2

p-toluene sulfinic acid

(Z)-4-heptenal
6728-31-0

(Z)-4-heptenal

benzamide
55-21-0

benzamide

(Z)-N-(1-tosylhept-4-enyl)benzamide
1000681-66-2

(Z)-N-(1-tosylhept-4-enyl)benzamide

Conditions
ConditionsYield
With magnesium sulfate In dichloromethane at 20℃;99%
methanol
67-56-1

methanol

(Z)-4-heptenal
6728-31-0

(Z)-4-heptenal

dibenzyl azodicarboxylate
2449-05-0

dibenzyl azodicarboxylate

A

benzyl (S,Z)-(2-oxo-4-(pent-2-en-1-yl)oxazolidin-3-yl)carbamate

benzyl (S,Z)-(2-oxo-4-(pent-2-en-1-yl)oxazolidin-3-yl)carbamate

B

benzyl (R,Z)-(2-oxo-4-(pent-2-en-1-yl)oxazolidin-3-yl)carbamate

benzyl (R,Z)-(2-oxo-4-(pent-2-en-1-yl)oxazolidin-3-yl)carbamate

Conditions
ConditionsYield
Stage #1: (Z)-4-heptenal; dibenzyl azodicarboxylate With D-Prolin In acetonitrile at 0℃; for 0.5h;
Stage #2: methanol With sodium tetrahydroborate In acetonitrile at 0℃; for 2.63333h;
Stage #3: With sodium hydroxide In acetonitrile at 20℃; for 3h; enantioselective reaction;
A 99%
B n/a
nitromethane
75-52-5

nitromethane

(Z)-4-heptenal
6728-31-0

(Z)-4-heptenal

(+/-)-(Z)-1-nitrooct-5-en-2-ol
925210-18-0

(+/-)-(Z)-1-nitrooct-5-en-2-ol

Conditions
ConditionsYield
With potassium tert-butylate In tetrahydrofuran; nitromethane; tert-butyl alcohol at 20℃; for 1h; Henry reaction;98%
With potassium tert-butylate In tetrahydrofuran; tert-butyl alcohol Henry reaction;
(Z)-4-heptenal
6728-31-0

(Z)-4-heptenal

bis-(2,2,2-trifluoroethyl)(methoxycarbonylmethyl)phosphonate
88738-78-7

bis-(2,2,2-trifluoroethyl)(methoxycarbonylmethyl)phosphonate

C10H16O2
1170320-52-1

C10H16O2

Conditions
ConditionsYield
With 18-crown-6 ether; potassium hexamethylsilazane In tetrahydrofuran at -78℃; Still-Gennari reaction;98%
(Z)-4-heptenal
6728-31-0

(Z)-4-heptenal

phenylmagnesium bromide

phenylmagnesium bromide

(Z)-1-phenylhept-4-en-1-ol
151322-33-7

(Z)-1-phenylhept-4-en-1-ol

Conditions
ConditionsYield
In diethyl ether for 0.333333h; Heating;97%
(Z)-4-heptenal
6728-31-0

(Z)-4-heptenal

(R)-2-methylpropane-2-sulfinamide
196929-78-9

(R)-2-methylpropane-2-sulfinamide

(R)-N-[(Z)-hept-4-en-(E)-ylidene]-(2-tert-butane)sulfinamide
949886-14-0

(R)-N-[(Z)-hept-4-en-(E)-ylidene]-(2-tert-butane)sulfinamide

Conditions
ConditionsYield
With copper(II) sulfate In dichloromethane at 20℃;97%
(Z)-4-heptenal
6728-31-0

(Z)-4-heptenal

benzylmagnesium chloride
6921-34-2

benzylmagnesium chloride

(Z)-1-phenyl-5-octen-2-ol
151322-34-8

(Z)-1-phenyl-5-octen-2-ol

Conditions
ConditionsYield
In diethyl ether for 0.333333h; Heating;96%
In tetrahydrofuran Heating;
1-nitrohexane
646-14-0

1-nitrohexane

(Z)-4-heptenal
6728-31-0

(Z)-4-heptenal

(Z)-8-nitrotridec-3-en-7-ol

(Z)-8-nitrotridec-3-en-7-ol

Conditions
ConditionsYield
With sodium hydroxide; cetyltrimethylammonium chloride for 3h; Ambient temperature;95%
(Z)-4-heptenal
6728-31-0

(Z)-4-heptenal

allylmagnesium bromide
1730-25-2

allylmagnesium bromide

(7Z)-1,7-decadien-4-ol
670227-73-3

(7Z)-1,7-decadien-4-ol

Conditions
ConditionsYield
In diethyl ether at 0 - 20℃; for 0.583333h;95%
(Z)-4-heptenal
6728-31-0

(Z)-4-heptenal

allyltributylstanane
24850-33-7

allyltributylstanane

(7Z)-1,7-decadien-4-ol
670227-73-3

(7Z)-1,7-decadien-4-ol

Conditions
ConditionsYield
With cerium(III) chloride; sodium iodide In acetonitrile at 20℃; for 25.5h;93%
(Z)-4-heptenal
6728-31-0

(Z)-4-heptenal

methyl (triphenylphosphoranylidene)acetate
21204-67-1

methyl (triphenylphosphoranylidene)acetate

Methyl-6Z,2E-nonadienoat
41654-18-6

Methyl-6Z,2E-nonadienoat

Conditions
ConditionsYield
In dichloromethane at 40℃;93%
(Z)-4-heptenal
6728-31-0

(Z)-4-heptenal

vinyl magnesium bromide
1826-67-1

vinyl magnesium bromide

methyl chloroformate
79-22-1

methyl chloroformate

(Z)-methyl nona-1,6-dien-3-yl carbonate

(Z)-methyl nona-1,6-dien-3-yl carbonate

Conditions
ConditionsYield
Stage #1: (Z)-4-heptenal; vinyl magnesium bromide In tetrahydrofuran; diethyl ether at 0℃; for 0.5h; Inert atmosphere;
Stage #2: methyl chloroformate In tetrahydrofuran; diethyl ether at 20℃; for 2h; Inert atmosphere;
92%
(Z)-4-heptenal
6728-31-0

(Z)-4-heptenal

allyldimethylphenylsilane
18001-18-8

allyldimethylphenylsilane

3-dimethylphenylsilyl-deca-1,7-dien-4-ol

3-dimethylphenylsilyl-deca-1,7-dien-4-ol

Conditions
ConditionsYield
Stage #1: allyldimethylphenylsilane With n-butyllithium In tetrahydrofuran; hexane at 20℃; for 0.25h;
Stage #2: With triisopropoxytitanium(IV) chloride In tetrahydrofuran; hexane at -78℃; for 0.333333h;
Stage #3: (Z)-4-heptenal In tetrahydrofuran; hexane at -78℃; for 1.5h; Further stages.;
88%
Nitroethane
79-24-3

Nitroethane

(Z)-4-heptenal
6728-31-0

(Z)-4-heptenal

(Z)-2-Nitro-non-6-en-3-ol
138668-11-8, 138668-22-1

(Z)-2-Nitro-non-6-en-3-ol

Conditions
ConditionsYield
With Amberlyst A-21 for 6h;87%
trimethylsilyl cyanide
7677-24-9

trimethylsilyl cyanide

(Z)-4-heptenal
6728-31-0

(Z)-4-heptenal

(Z)-1-aminooct-5-en-2-ol

(Z)-1-aminooct-5-en-2-ol

Conditions
ConditionsYield
Stage #1: trimethylsilyl cyanide; (Z)-4-heptenal With potassium cyanide; 18-crown-6 ether In dichloromethane at 25℃; for 3h;
Stage #2: With lithium aluminium tetrahydride In diethyl ether at 25℃; for 7h;
86%
(Z)-4-heptenal
6728-31-0

(Z)-4-heptenal

(2R,3R)-3-Hydroxy-4-(4-methoxy-phenoxy)-2-methyl-butyric acid
779356-69-3

(2R,3R)-3-Hydroxy-4-(4-methoxy-phenoxy)-2-methyl-butyric acid

(5R,6R)-2-((Z)-Hex-3-enyl)-6-(4-methoxy-phenoxymethyl)-5-methyl-[1,3]dioxan-4-one

(5R,6R)-2-((Z)-Hex-3-enyl)-6-(4-methoxy-phenoxymethyl)-5-methyl-[1,3]dioxan-4-one

Conditions
ConditionsYield
Stage #1: (2R,3R)-3-Hydroxy-4-(4-methoxy-phenoxy)-2-methyl-butyric acid With 1,1,1,3,3,3-hexamethyl-disilazane In dichloromethane at 35℃; for 18h;
Stage #2: (Z)-4-heptenal With 2,6-di-tert-butyl-4-methylpyridine; trimethylsilyl trifluoromethanesulfonate In dichloromethane at -78℃; for 0.5h;
Stage #3: With trifluorormethanesulfonic acid In dichloromethane
86%
(Z)-4-heptenal
6728-31-0

(Z)-4-heptenal

(2R,3R)-3-Hydroxy-4-(4-methoxy-phenoxy)-2-methyl-butyric acid
779356-69-3

(2R,3R)-3-Hydroxy-4-(4-methoxy-phenoxy)-2-methyl-butyric acid

A

C19H26O5
779356-70-6

C19H26O5

B

C19H26O5

C19H26O5

Conditions
ConditionsYield
Stage #1: (2R,3R)-3-Hydroxy-4-(4-methoxy-phenoxy)-2-methyl-butyric acid With 1,1,1,3,3,3-hexamethyl-disilazane In dichloromethane at 20 - 35℃; for 18h; Inert atmosphere;
Stage #2: (Z)-4-heptenal With 2,6-di-tert-butyl-4-methylpyridine; trimethylsilyl trifluoromethanesulfonate In dichloromethane at -78℃; for 0.5h; Inert atmosphere; optical yield given as %de;
A 86%
B n/a
(Z)-4-heptenal
6728-31-0

(Z)-4-heptenal

methyl 2-cyanoacetate
105-34-0

methyl 2-cyanoacetate

methyl (Z)-2-amino-5-(pent-2-en-1-yl)thiophene-3-carboxylate

methyl (Z)-2-amino-5-(pent-2-en-1-yl)thiophene-3-carboxylate

Conditions
ConditionsYield
With sulfur; triethylamine for 12h; Gewald Aminoheterocycles Synthesis; Reflux; Inert atmosphere;86%
(Z)-4-heptenal
6728-31-0

(Z)-4-heptenal

acetylenemagnesium bromide
4301-14-8

acetylenemagnesium bromide

(Z)-non-6-en-1-yn-3-ol

(Z)-non-6-en-1-yn-3-ol

Conditions
ConditionsYield
In tetrahydrofuran at 0℃; for 5h;86%
(Z)-4-heptenal
6728-31-0

(Z)-4-heptenal

1-phenylsulfonyl-2-propanone
5000-44-2

1-phenylsulfonyl-2-propanone

(7Z)-4-hydroxy-1-phenylsulfonyl-7-decen-2-one
797752-54-6

(7Z)-4-hydroxy-1-phenylsulfonyl-7-decen-2-one

Conditions
ConditionsYield
Stage #1: 1-phenylsulfonyl-2-propanone With N,N,N,N,N,N-hexamethylphosphoric triamide; lithium diisopropyl amide In tetrahydrofuran; hexane at 0℃; for 4h;
Stage #2: (Z)-4-heptenal In tetrahydrofuran; hexane at 0 - 20℃; Further stages.;
85%
(Z)-4-heptenal
6728-31-0

(Z)-4-heptenal

(R,Z)-hept-4-ene-1,2-diol
1214888-17-1

(R,Z)-hept-4-ene-1,2-diol

Conditions
ConditionsYield
Stage #1: (Z)-4-heptenal With Nitrosobenzene; L-proline In chloroform at 0℃; for 2h;
Stage #2: With sodium tetrahydroborate In ethanol; chloroform at 0℃; for 2h;
Stage #3: With acetic acid; zinc In ethanol at 20℃; for 16h;
84%
(Z)-4-heptenal
6728-31-0

(Z)-4-heptenal

(Z)-4-hepten-1-ol
6191-71-5

(Z)-4-hepten-1-ol

Conditions
ConditionsYield
With sodium tetrahydroborate In methanol at 0℃; for 0.5h;84%
1-benzofurane
271-89-6

1-benzofurane

(Z)-4-heptenal
6728-31-0

(Z)-4-heptenal

(Z)-1-(benzofuran-2-yl)hept-4-en-1-ol

(Z)-1-(benzofuran-2-yl)hept-4-en-1-ol

Conditions
ConditionsYield
Stage #1: 1-benzofurane With n-butyllithium In diethyl ether; hexane at -78 - 20℃; for 3.75h; Inert atmosphere;
Stage #2: (Z)-4-heptenal In diethyl ether; hexane at -78℃; for 1.5h; Inert atmosphere;
84%
(Z)-4-heptenal
6728-31-0

(Z)-4-heptenal

2-(but-3-en-2-yl)-1,7,7-trimethylbicyclo[2.2.1]heptan-2-ol

2-(but-3-en-2-yl)-1,7,7-trimethylbicyclo[2.2.1]heptan-2-ol

(S,8Z)-undeca-2,8-dien-5-ol

(S,8Z)-undeca-2,8-dien-5-ol

Conditions
ConditionsYield
With (R)-10-camphorsulfonic acid In dichloromethane at 25℃; for 96h;83%
(Z)-4-heptenal
6728-31-0

(Z)-4-heptenal

methylmagnesium bromide
75-16-1

methylmagnesium bromide

Conditions
ConditionsYield
Stage #1: (Z)-4-heptenal; methylmagnesium bromide In tetrahydrofuran; toluene at -78 - 20℃;
Stage #2: With water; ammonium chloride In tetrahydrofuran; toluene
83%
(Z)-4-heptenal
6728-31-0

(Z)-4-heptenal

4-flourophenylmagnesium bromide
352-13-6

4-flourophenylmagnesium bromide

(Z)-1-(4-fluorophenyl)hept-4-en-1-ol

(Z)-1-(4-fluorophenyl)hept-4-en-1-ol

Conditions
ConditionsYield
In tetrahydrofuran; diethyl ether at 0 - 20℃; for 1h;83%
cyclohexenone
930-68-7

cyclohexenone

(Z)-4-heptenal
6728-31-0

(Z)-4-heptenal

2-((R,Z)-1-hydroxyhept-4-enyl)cyclohex-2-enone

2-((R,Z)-1-hydroxyhept-4-enyl)cyclohex-2-enone

Conditions
ConditionsYield
Stage #1: cyclohexenone; (R)-1-(3,5-bis(trifluoromethyl)phenyl)-3-(1-(2-(dimethylamino)naphthalen-1-yl)naphthalen-2-yl)thiourea In acetonitrile at 0℃; for 0.166667h; Baylis-Hillman Reaction;
Stage #2: (Z)-4-heptenal In acetonitrile for 72h; Product distribution / selectivity;
82%
(Z)-4-heptenal
6728-31-0

(Z)-4-heptenal

eschenmoser's salt
33797-51-2

eschenmoser's salt

(Z)-2-methylenehept-4-enal

(Z)-2-methylenehept-4-enal

Conditions
ConditionsYield
With triethylamine In dichloromethane at 20℃; for 15h;80%

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