813-60-5

Usage

Uses

Used in Coatings Industry:
MPD-2 is used as a solvent in the coatings industry for its ability to provide stable and long-lasting solutions, enhancing the performance and durability of the final product.
Used in Inks Industry:
In the inks industry, MPD-2 serves as a solvent, contributing to the quality and consistency of ink formulations, ensuring smooth application and vibrant color reproduction.
Used in Adhesives Industry:
MPD-2 is utilized as a solvent in adhesives, improving the bonding strength and flexibility of adhesive products, and ensuring their long-term effectiveness.
Used in Cleaning Products Industry:
As a component in cleaning products, MPD-2 acts as a solvent that effectively dissolves and removes dirt, grease, and stains, while maintaining the safety and eco-friendliness of the cleaning formulations.
Overall, MPD-2's compatibility with other chemicals and its diverse applications make it a valuable ingredient across multiple industries, catering to the needs of manufacturers committed to producing high-quality, safe, and environmentally responsible products.

InChI:InChI=1/C8H18O2/c1-4-7(2)8(3,5-9)6-10/h7,9-10H,4-6H2,1-3H3

Synthetic route

ethyl 2,3-dimethyl-2-carboethoxypentanoate (64770-18-9) → 2-sec-butyl-2-methyl-propane-1,3-diol (813-60-5)

Conditions	Yield
With lithium aluminium tetrahydride; diethyl ether

formaldehyd (50-00-0) + 2,3-dimethylvaleraldehyde (32749-94-3) → 2-sec-butyl-2-methyl-propane-1,3-diol (813-60-5)

Conditions	Yield
With sodium carbonate
With potassium hydroxide In ethanol hydroxymethylation;
With water; sodium hydroxide at 80℃;	277 g
With sodium hydroxide In water at 0.8℃;	277 g

(E)-3-methyl-2-pentene (616-12-6) → 2-sec-butyl-2-methyl-propane-1,3-diol (813-60-5)

Conditions	Yield
Multi-step reaction with 2 steps 1: H2 / (Ph3P)3Rh(CO)H 2: KOH / ethanol View Scheme

2-ethyl-1-butanol (97-95-0) → 2-sec-butyl-2-methyl-propane-1,3-diol (813-60-5)

Conditions	Yield
Multi-step reaction with 3 steps 1: H+ / Heating 2: H2 / (Ph3P)3Rh(CO)H 3: KOH / ethanol View Scheme

1-methoxy-2,3-dimethyl-pentan-2-ol (3944-77-2) → 2-sec-butyl-2-methyl-propane-1,3-diol (813-60-5)

Conditions	Yield
Multi-step reaction with 2 steps 1: ion-exchange resin + form> 2: aq. Na2CO3 View Scheme

3-sec-butyl-3-methyl-oxirane-2-carboxylic acid methyl ester (72569-66-5) → 2-sec-butyl-2-methyl-propane-1,3-diol (813-60-5)

Conditions	Yield
Multi-step reaction with 3 steps 1: sodium hydroxide / water / 80 - 90 °C / pH 2 2: 80 - 90 °C 3: sodium hydroxide; water / 80 °C View Scheme

3-methylpent-3-en-2-one (565-62-8) → 2-sec-butyl-2-methyl-propane-1,3-diol (813-60-5)

Conditions	Yield
Multi-step reaction with 5 steps 1: palladium on activated charcoal; hydrogen / 3.5 h / 85 °C / 7500.75 Torr / Large scale 2: sodium methylate / methanol; toluene / 5 h / 0 - 20 °C / Large scale 3: sodium hydroxide / water / 80 - 90 °C / pH 2 4: 80 - 90 °C 5: sodium hydroxide; water / 80 °C View Scheme
Multi-step reaction with 4 steps 1.1: palladium on activated charcoal; hydrogen / 0.85 °C / 75.01 Torr / Large scale 2.1: sodium methylate / methanol; toluene / 3 h / 0 - 20 °C / Large scale 3.1: sodium hydroxide / water 3.2: 80 - 90 °C / pH 2 4.1: sodium hydroxide / water / 0.8 °C View Scheme

3-methyl-pentan-2-one (565-61-7, 55156-16-6) → 2-sec-butyl-2-methyl-propane-1,3-diol (813-60-5)

Conditions	Yield
Multi-step reaction with 4 steps 1: sodium methylate / methanol; toluene / 5 h / 0 - 20 °C / Large scale 2: sodium hydroxide / water / 80 - 90 °C / pH 2 3: 80 - 90 °C 4: sodium hydroxide; water / 80 °C View Scheme
Multi-step reaction with 3 steps 1.1: sodium methylate / methanol; toluene / 3 h / 0 - 20 °C / Large scale 2.1: sodium hydroxide / water 2.2: 80 - 90 °C / pH 2 3.1: sodium hydroxide / water / 0.8 °C View Scheme

2-sec-butyl-2-methyl-propane-1,3-diol (813-60-5) + urethane (51-79-6) → mebutamate (64-55-1)

Conditions	Yield
With aluminum isopropoxide; toluene
With aluminum isopropoxide; xylene
With aluminum isopropoxide In xylene Heating;
With aluminum isopropoxide; toluene
With aluminum isopropoxide; xylene

2-sec-butyl-2-methyl-propane-1,3-diol (813-60-5) + 3,5-dimethyl-3-cyclohexenylcarboxaldehyde → 2-(3,5-dimethyl-3-cyclohexen-1-yl)-5-methyl-5-(1-methylpropyl)-1,3-dioxane

Conditions	Yield
With hydrogen cation Tollns reaction;

2-sec-butyl-2-methyl-propane-1,3-diol (813-60-5) → 1-(N-Acetyl-carbamoyloxy)-2-(N-acetyl-carbamoyloxymethyl)-2,3-dimethyl-pentan (25648-85-5)

Conditions	Yield
Multi-step reaction with 2 steps 1: Al(OiPr)3 / xylene / Heating 2: H2SO4 View Scheme

2-sec-butyl-2-methyl-propane-1,3-diol (813-60-5) → 2,3-Dimethyl-1-(N-propionyl-carbamoyloxy)-2-(N-propionyl-carbamoyloxymethyl)-pentan (25648-86-6)

Conditions	Yield
Multi-step reaction with 2 steps 1: Al(OiPr)3 / xylene / Heating 2: H2SO4 View Scheme

2-sec-butyl-2-methyl-propane-1,3-diol (813-60-5) → 1-(N-Butyryl-carbamoyloxy)-2-(N-butyryl-carbamoyloxymethyl)-2,3-dimethyl-pentan (100624-29-1)

Conditions	Yield
Multi-step reaction with 2 steps 1: Al(OiPr)3 / xylene / Heating 2: H2SO4 View Scheme

Upstream product

• 64770-18-9 ethyl 2,3-dimethyl-2-carboethoxypentanoate 
• 50-00-0 formaldehyd 
• 32749-94-3 2,3-dimethylvaleraldehyde 
• 72569-66-5 3-sec-butyl-3-methyl-oxirane-2-carboxylic acid methyl ester 
• 565-62-8 3-methylpent-3-en-2-one 
• 565-61-7 3-methyl-pentan-2-one 
• 3944-77-2 1-methoxy-2,3-dimethyl-pentan-2-ol 
• 97-95-0 2-ethyl-1-butanol 
• 616-12-6 (E)-3-methyl-2-pentene 

Downstream Products

• 64-55-1 mebutamate 
• 25648-85-5 N,N'-Diacetyl-2-methyl-2-sek-butyl-1,3-dicarbamoyloxy-propan 
• 25648-86-6 N,N'-Dipropionyl-2-methyl-2-sek-butyl-1,3-dicarbamoyloxy-propan 

Relevant academic research and scientific papers

5-SEC-BUTYL-2-(2,4-DIMETHYL-CYCLOHEX-3-ENYL)-5-METHYL-[1,3]DIOXANE AND PROCESS FOR MAKING THE SAME

The present invention is directed to 5-sec-butyl-2-(2,4-dimethyl-cyclohex-3-enyl)-5-methyl-[1,3]dioxane and a novel process for making the same.

5-sec-butyl-2-(2,4-dimethyl-cyclohex-3-enyl)-5-methyl-[1,3]dioxane and process for making the same

The present invention is directed to 5-sec-butyl-2-(2,4-dimethyl-cyclohex-3-enyl)-5-methyl-[1,3]dioxane and a novel process for making the same.

Lewis acid-catalysed reaction of (cyclo)alkenes with oxiranes

The Lewis acid-catalysed reaction of (cyclo)alkenes with oxiranes can give homologous aldehydes, unsaturated alcohols, and fused furans. Many of these materials are of interest to the fragrance industry. (C) 2000 Elsevier Science Ltd.