(1r,5s)-4-methyl-1-propan-2-ylbicyclo(3.1.0)hex-3-en-2-one

Description

You're describing a specific organic molecule, (1R,5S)-4-methyl-1-propan-2-ylbicyclo[3.1.0]hex-3-en-2-one. Let's break down its structure and why it might be important in research.

**Structure:**

* **Bicyclo[3.1.0]hexane:** This tells us the core structure is a six-membered ring with a three-carbon bridge.
* **Hex-3-en-2-one:** This indicates a double bond at position 3 and a ketone (C=O) at position 2 of the ring.
* **4-Methyl:** A methyl group (CH3) is attached to carbon 4 on the ring.
* **1-propan-2-yl:** A propyl group with the branching at the second carbon (isopropyl) is attached to carbon 1 on the ring.
* **(1R,5S):** This indicates the absolute stereochemistry of the molecule. The R and S designations refer to the configuration of chiral centers at carbon 1 and 5 of the bicyclic system, respectively.

**Why it Might Be Important in Research:**

Without specific details about the research context, it's difficult to definitively state its importance. However, molecules with this general structure could be relevant in various fields, such as:

* **Medicinal Chemistry:** The bicyclic system, double bond, and ketone group could provide a scaffold for creating potential drug candidates. The specific substituents (methyl and isopropyl) might influence interactions with biological targets.
* **Organic Synthesis:** The compound's structure could serve as a starting material or intermediate in the synthesis of more complex molecules with potential applications in materials science, catalysis, or other areas.
* **Natural Products Chemistry:** This type of structure is sometimes found in naturally occurring compounds with biological activity, making it interesting for investigating the structure-activity relationships of natural products.

**To understand the specific importance of this molecule, you would need more information about the research project in which it is being investigated.**

**Note:** The molecule you described is a chiral molecule due to the presence of chiral centers. The stereochemistry (R/S) designation is crucial to understanding its specific properties and interactions.

(1R,5S)-4-methyl-1-propan-2-ylbicyclo(3.1.0)hex-3-en-2-one: structure in first source [Medical Subject Headings (MeSH), National Library of Medicine, extracted Dec-2023]