γ-Valerolactone (GVL) or gamma-valerolactone is an organic compound with the formula C 5 H 8 O 2. This colourless liquid is one of the more common lactones. GVL is chiral but is usually used as the racemate. It is readily obtained from cellulosic biomass and is a …

Gamma-valerolactone is a butan-4-olide that is dihydrofuran-2 (3H)-one substituted by a methyl group at position 5. It has been found in the urine samples of humans exposed to n-hexane. It has a role as a flavouring agent and a human xenobiotic metabolite.

γ-戊内酯 （英語： gamma-Valerolactone，缩写 GVL）是一种 内酯 类 有机化合物，化学式 C 5 H 8 O 2，常温常压下为无色液体，以 外消旋混合物 的形式存在，很容易从 纤维素 等生物质中获得，是一种潜在的 燃料 和 绿色溶剂，还能作为生产 γ-羟基戊酸 （GHV）的 前体 ...

γ-戊內酯 （英語： gamma-Valerolactone，縮寫 GVL）是一種 內酯 類 有機化合物，化學式 C 5 H 8 O 2，常溫常壓下為無色液體，以 外消旋混合物 的形式存在，很容易從 纖維素 等生物質中獲得，是一種潛在的 燃料 和 綠色溶劑，還能作為生產 γ-羥基戊酸 （GHV）的 前體 ...

γ-戊内酯是一种无色液体，具有水、醇和酮溶剂的异味。 γ-戊内酯广泛用于工业生产中，主要用作溶剂和媒介，还可用作涂料、树脂、油漆和塑料的成分。 γ-戊内酯的制备可以通过γ-戊内酯酸甲酯的催化氢化进行。 首先将γ-戊内酯酸甲酯与适量的氢气，在适当的催化剂存在下进行反应，产生γ-戊内酯。 该制备方法具有较高的产率和选择性。 γ-戊内酯在正常使用条件下一般不会造成人体健康和环境的直接危害。 在处理和使用时，应采取适当的安全措施，如佩戴防护手套、护目镜和 …

GAMMA-VALEROLACTONE is an ester. Esters react with acids to liberate heat along with alcohols and acids. Strong oxidizing acids may cause a vigorous reaction that is sufficiently exothermic to ignite the reaction products. Heat is also generated by the interaction of esters with caustic solutions.

2020年1月1日 · γ-Valerolactone (GVL) is considered as one of the promising biomass-derived platform chemicals. Employing GVL as an outstanding solvent in biomass conversion and traditional organic synthesis is currently gaining momentum …

2021年11月1日 · GVL is a highly promising, bioderived chemical for fuels, chemicals transformation. Strategies of GVL production from levulinic acid, furfural, HMF has been emphasized. One-pot GVL synthesis from renewable sugars will promote a self-sustainable concept. GVL assisted biomass pretreatment would pave a way for low-cost future biorefinery.

In this work, an experimental and computational study on the properties and molecular-level liquid structure of gamma-butyrolactone and gamma-valerolactone is reported.

Gamma-valerolactone (GVL) derived from lignocellulosic biomass can be used as a value-added platform chemical for the production of biofuels, fuel additives, and polymers.