Properties of DDQ (Part 1): Oxidation of organic compounds. Video
#PropertiesofDDQ, #DDQ, #Oxidation, #aromaticity,
In this video, I have explained the DDQ (2,3-Dichloro-5,6-dicyano-1,4-benzoquinone) mediated oxidation reaction. In fact, DDQ is an electron-deficient molecule due to the presence of an electron-withdrawing group (EWG) like two carbonyl (C=O), two chlorine (Cl) and two cyano (CN). Additionally, after the achievement of two electrons, the molecule itself acquires aromatic stabilization which is the main driving force for the reaction. This property makes it a selective metal-free reagent for oxidation. Links for some other related videoes are provided below. Audiences are requested to watch them.
For "Quinone Preparation: Preparation of P-benzoquinone and Chloranil (Part 1)." please click on the link "https://youtu.be/cuufVE8ENE8"
For "Properties of DDQ: (Part 1) Oxidation of organic compounds" please click on the link "https://youtu.be/Jd9geVdEsMU"
For "Properties of DDQ (Part 2): Aaromatization." please click on the link "https://youtu.be/4Yts7vRcsJE"
For "DDQ Preparation, (Quinone Preparation, Part 2)." please click on the link "https://youtu.be/CWShZCfXlSY"
For "3,4-dihydro-2H-pyran (DHP) preparation and protection of alcohol protection: complete mechanism." please click on the link "https://youtu.be/pfAwMQ5QVRI"
For "Epoxidation of ฮฑ,ฮฒ-unsaturated carbonyl compounds using hydrogen peroxide and alkali." please click on the link "https://youtu.be/AH1Q5n1uNIk"
For "Michael addition reaction (Part 1): Basic concept and complete reaction mechanism and side reactions" please click on the link below "https://youtu.be/zDf3CXHZHJ4"
For "Oxidation of Ethanol to Acetaldehyde: Basic concept and procedure." please click on the link "https://youtu.be/mVB3cXRKrMU"
For "Oxidation of alcohol & fate of chromium reagent: Basic concept and complete mechanistic description." please click on the link "https://youtu.be/k1hk5kGsy0o"
For "Cyclopentadienyl anion: Aromaticity & other properties (acidity Aromatic Electrophilic Substitution)" please click on the link "https://youtu.be/J0NzJtQe4lc"
For "Huckel Rule or (4n+2) Rule for aromaticity." please click on the link "https://youtu.be/Z716tnjZacQ"
For "Cyclopropenium ion a Aromatic cation: Physical and chemical properties and preparation." please click on the link "https://youtu.be/eBftWXx8YnA"
For "Cyclobutadiene (Anti-aromatic with 4 pi-electrons): Stability Improvement and Chemical Reactions." please click on the link "https://youtu.be/a9Na2HcvAVw"
For "Cyclobutadienyl Cations and Cyclobutadienyl anion: Preparation and its Stability and Aromaticity." please click on the link "https://youtu.be/ZPbXBQIYth4"
About the Site ๐
This site provides links to random videos hosted at YouTube, with the emphasis on random. ๐ฅ
Origins of the Idea ๐ฑ
The original idea for this site stemmed from the need to benchmark the popularity of a video against the general population of YouTube videos. ๐ง
Challenges Faced ๐ค
Obtaining a large sample of videos was crucial for accurate ranking, but YouTube lacks a direct method to gather random video IDs.
Even searching for random strings on YouTube doesn't yield truly random results, complicating the process further. ๐
Creating Truly Random Links ๐ ๏ธ
The YouTube API offers additional functions enabling the discovery of more random videos. Through inventive techniques and a touch of space-time manipulation, we've achieved a process yielding nearly 100% random links to YouTube videos.
About YouTube ๐บ
YouTube, an American video-sharing website based in San Bruno, California, offers a diverse range of user-generated and corporate media content. ๐
Content and Users ๐ต
Users can upload, view, rate, share, and comment on videos, with content spanning video clips, music videos, live streams, and more.
While most content is uploaded by individuals, media corporations like CBS and the BBC also contribute. Unregistered users can watch videos, while registered users enjoy additional privileges such as uploading unlimited videos and adding comments.
Monetization and Impact ๐ค
YouTube and creators earn revenue through Google AdSense, with most videos free to view. Premium channels and subscription services like YouTube Music and YouTube Premium offer ad-free streaming.
As of February 2017, over 400 hours of content were uploaded to YouTube every minute, with the site ranking as the second-most popular globally. By May 2019, this figure exceeded 500 hours per minute. ๐
List of ours generatorsโก
Random YouTube Videos Generator
Random Film and Animation Video Generator
Random Autos and Vehicles Video Generator
Random Pets and Animals Video Generator
Random Travel and Events Video Generator
Random People and Blogs Video Generator
Random Entertainment Video Generator
Random News and Politics Video Generator
Random Howto and Style Video Generator
Random Education Video Generator